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Cabral v. Pali Momi Medical Center

2026-08-18

Summary

Holding. The court affirmed the final judgment in part and vacated in part. The court affirmed the jury's finding that Pali Momi was not negligent based on acts of its own employees and affirmed summary judgment on the informed consent claim. However, the court vacated summary judgment on the vicarious liability claim against Dr. Castanera and remanded the case for further proceedings on whether Pali Momi could be held vicariously liable for the physician's alleged negligence under the apparent authority theory.

Leonard Cabral Jr., age 31, presented to Pali Momi Medical Center's emergency room with chest pain and shortness of breath in November 2019. He was admitted, examined by contracted physicians including Dr. Shayne Castanera, and released the following day. He died five days later. His mother Leslie sued on behalf of herself and his estate, along with his father and brother, alleging medical malpractice and vicarious liability. The trial court granted summary judgment against them on the vicarious liability and informed consent claims, and the jury found Pali Momi was not negligent regarding the acts of its own employees. The family appealed, challenging the summary judgment dismissal of their vicarious liability claim and disputing the jury verdict.

The appellate court found the trial court erred in dismissing the family's vicarious liability claim against Pali Momi based on Dr. Castanera's alleged negligence. The court established that under Hawaii law, a hospital may be held vicariously liable for an independent contractor physician's negligence under apparent authority principles if patients reasonably believed the hospital authorized the physician to treat them, the hospital engaged in conduct creating that belief, and the patient relied on the physician's apparent authority. The court upheld the summary judgment on the informed consent claim and rejected the family's challenge to the jury verdict based on alleged juror misconduct, as the family failed to present sufficient evidence that the juror engaged in outside research before the verdict.

Summary generated by law.co from the public-domain opinion. The opinion text itself is public domain.

Key issues

  • Whether a hospital can be vicariously liable for an independent contractor physician's negligence under apparent authority theory
  • Whether the hospital properly obtained informed consent for proposed treatments or procedures
  • Whether alleged juror misconduct (internet search about plaintiff) requires trial court investigation and potential new trial

Procedural posture

The family appealed from the circuit court's final judgment dismissing their claims after summary judgment was granted on vicarious liability and informed consent, and after a jury verdict found Pali Momi was not negligent.

Authorities cited

Opinion

majority opinion

FOR PUBLICATION IN WEST'S HAWAI#I REPORTS AND PACIFIC REPORTER

Electronically Filed

Intermediate Court of Appeals

CAAP-XX-XXXXXXX

18-AUG-2026

08:21 AM

Dkt. 106 MO

IN THE INTERMEDIATE COURT OF APPEALS

OF THE STATE OF HAWAI#I

---oOo---LESLIE CABRAL, individually

and as Personal Representative of

the Estate of LEONARD CABRAL, JR.;

LEONARD CABRAL, SR.; and NICHOLAS CABRAL,

Plaintiffs-Appellants,

v.

PALI MOMI MEDICAL CENTER, Defendant-Appellee

NO. CAAP-XX-XXXXXXX

APPEAL FROM THE CIRCUIT COURT OF THE FIRST CIRCUIT

(CASE NO. 1CCV-XX-XXXXXXX)

August 18, 2026

NAKASONE, CHIEF JUDGE, HIRAOKA AND WADSWORTH, JJ.

OPINION OF THE COURT BY HIRAOKA, J.

Leonard Cabral, Junior died five days after being

released from Pali Momi Medical Center. His mother Leslie

Cabral, for herself and as personal representative of his estate,

his father Leonard Cabral, Senior, and his brother Nicholas

Cabral sued Pali Momi and others for medical malpractice. A jury

found that Pali Momi was not negligent. Leslie, Senior, and

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Nicholas appeal from the Final Judgment for Pali Momi entered by

the Circuit Court of the First Circuit.1

We hold: (1) the trial court erred by granting summary

judgment for Pali Momi on its potential vicarious liability for

alleged professional negligence by a non-employee doctor who

provided health care, under a contract with Pali Momi, to Junior

while he was hospitalized; (2) the trial court did not err by

granting summary judgment for Pali Momi on the Cabrals' claim for

failing to obtain Junior's informed consent to treatment or to a

procedure; and (3) the trial court did not err by denying the

Cabrals' motion for new trial based on alleged juror misconduct.

We affirm the Final Judgment in part, vacate in part, and remand

for further proceedings.

I. BACKGROUND

On November 4, 2019, 31-year old Junior went to Pali

Momi's emergency room, complaining of chest pain and shortness of

breath. He signed Pali Momi's Consent for Treatment. He was

examined and admitted to the hospital. He was released the next

day, with instructions to follow up for further testing. He died

on November 10, 2019.

The Cabrals sued Pali Momi. Their amended complaint

alleged counts for medical negligence, vicarious liability, and

negligent infliction of emotional distress.

The trial court granted Pali Momi partial summary

judgment on the Cabrals' claims for vicarious liability and

1

The Honorable Gary W.B. Chang presided.

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failure to obtain informed consent. Their claims for medical

negligence and negligent infliction of emotional distress were

tried to a jury.2

The jury was selected on Friday, January 12, 2024.

Neither Leslie nor Senior testified during the Cabrals' case-inchief. After the Cabrals rested, Pali Momi moved for judgment as

a matter of law on Leslie's and Senior's individual claims. The

trial court granted the motion, ruling that "a reasonable jury

would not have a legally sufficient evidentiary basis to find

for" Leslie and Senior. The court denied a motion for

reconsideration, a motion to call Leslie and Senior as rebuttal

witnesses, and a motion to reopen the Cabrals' case.

The jury returned a verdict on Friday, January 19,

2024. It found Pali Momi was not negligent.

On January 29, 2024, the Cabrals moved to set aside the

verdict. They claimed misconduct by the jury foreperson. The

trial court entered findings of fact, conclusions of law, and an

order denying the motion.

On March 15, 2024, the Cabrals moved for a new trial

based on manifest weight of the evidence. The motion was denied.

The Final Judgment was entered on May 24, 2024. This appeal

followed.

II. POINTS OF ERROR

The Cabrals state six points of error. They contend

the trial court erred when it: (1) granted Pali Momi's motion for

2

Consistent with the partial summary judgment on vicarious liability, the jury was instructed: "Defendant is not liable for the acts or omissions of doctors who were not its employees."

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partial summary judgment; (2) granted judgment as a matter of law

for Pali Momi against Leslie and Senior; (3) denied their motion

to reconsider the judgment as a matter of law against Leslie and

Senior; (4) denied their request to reopen their case-in-chief;

(5) denied their motion for a new trial based on juror

misconduct; and (6) denied their motion for a new trial because

the jury verdict was against the manifest weight of the evidence.

III. STANDARDS OF REVIEW

A. Motion for Summary Judgment

We review a grant of summary judgment de novo. Ralston

v. Yim, 129 Hawai#i 46, 55, 292 P.3d 1276, 1285 (2013). Summary

judgment is appropriate if the evidence shows there is no genuine

issue as to any material fact and the moving party is entitled to

judgment as a matter of law. Id.

When (as here) the summary judgment movant does not

bear the burden of proof at trial, it has the burden to show

(1) there is no genuine issue of material fact on the essential

elements of the claim addressed by the motion, and (2) the

uncontroverted facts entitle it to judgment as a matter of law.

Id. at 56, 292 P.3d at 1286.

Once the movant satisfies its burden, the non-moving

party must "demonstrate specific facts, as opposed to general

allegations, that present a genuine issue worthy of trial." Id.

at 56-57, 292 P.3d at 1286-87. The evidence must be viewed in

the light most favorable to the non-moving party. Id. at 56, 292

P.3d at 1286.

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B. Juror Misconduct

We review a trial court's inquiry into potential juror

misconduct for abuse of discretion. State v. Grewer, 157 Hawai#i

104, 110, 575 P.3d 737, 743 (2025). "The trial court abuses its discretion when it clearly exceeds the bounds of reason or

disregards rules or principles of law or practice to the

substantial detriment of a party litigant." Id.

IV. DISCUSSION

We address Pali Momi's motion for partial summary

judgment first, because it affected the scope of the trial.

After the discovery cutoff, Pali Momi moved for partial summary

judgment on the Cabrals' claims for (a) vicarious liability for

acts or omissions of non-employees and (b) failure to obtain

Junior's informed consent to treatment or to a procedure. The

trial court granted the motion.

A. Pali Momi was not entitled to summary

judgment on its potential vicarious liability

for alleged professional negligence by its

contracted hospitalist or house physician.

Under the respondeat superior theory of vicarious

liability, an employer can be liable for its employee's

negligence if the employee's act or omission happened in the

scope of employment. Wong-Leong v. Hawaiian Indep. Refinery,

Inc., 76 Hawai#i 433, 438, 879 P.2d 538, 543 (1994).

Attached to Pali Momi's motion for summary judgment was

a report by the Cabrals' expert witness, Ahvie Herskowitz, M.D.

He opined that Shayne Castanera, M.D., John Kao, M.D., and Nurse

Practitioner Kate Deans breached standards of care. Pali Momi

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had stipulated to be bound by Dr. Kao's and N.P. Deans's acts or

omissions because they were Pali Momi's employees. The issue

presented by the motion was whether Pali Momi could be

vicariously liable for Dr. Castanera's alleged professional

negligence.

Pali Momi supported its motion for summary judgment

with its risk manager's declaration stating that Dr. Castanera

was not a Pali Momi employee. The risk manager authenticated

portions of Pali Momi's Agreement for Hospitalist and House

Physician Services with Hawaii Hospital Physicians, Inc. (HHP)

which, although not mentioning Dr. Castanera by name, was

apparently the contract under which he provided "in-house

hospitalist and house physician coverage" at Pali Momi Medical

Center.3

Pali Momi's risk manager also authenticated the Consent

for Treatment that Junior signed on November 4, 2019. It stated:

I understand that I will receive a bill from this medical

facility. The physician(s) may also bill me separately for

their services provided to me while at this facility. I

further understand not all physicians are employees of this

medical facility.

(emphasis added).

Pali Momi thus sustained its burden as summary judgment

movant under the law set forth in Wong-Leong. Ralston, 129

Hawai#i at 56, 292 P.3d at 1286. The burden then shifted to the

Cabrals to "demonstrate specific facts, as opposed to general

allegations, that present a genuine issue worthy of trial." Id.

3

Pali Momi's contract with HHP, which was apparently subject to a protective order, was redacted, and only three pages of the 12-page contract were attached to the risk manager's declaration.

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at 56-57, 292 P.3d at 1286-87. Or to argue an alternative legal

basis for imposing vicarious liability, which is what they did.

Dr. Herskowitz opined that: Junior had a heart attack

and coronary artery spasm while hospitalized at Pali Momi;

Dr. Castanera misdiagnosed Junior with pericarditis or

myocarditis or cardiomyopathy; and the misdiagnosis and failure

to treat Junior for his heart attack and coronary artery spasm

"directly led to his death on November 10th, 2019." According to Dr. Herskowitz:

If [Junior] was accurately diagnosed and treated within the

standard of care, he would have been told that he had

suffered a heart attack, and educated on how best to avoid a

recurrence. He would have undergone risk stratification

during hospitalization and sent home on specific heart

medications. The medical literature clearly shows that

coronary artery spasm is a treatable disorder that responds

well to calcium channel blockers, nitroglycerin and antiplatelet therapy. The goal of treating coronary artery

spasm is to prevent the spasm, relieve the chest pain, and

prevent new heart injury.

The Cabrals argued the trial court should adopt the

ruling in Bynum v. Magno, 125 F. Supp. 2d 1249 (D. Haw. 2000).

The issue in Bynum was: "under what circumstances may a hospital

be liable for the allegedly negligent acts of its independent

contractor doctors?" Id. at 1265. After noting that "Hawaii has

not squarely addressed this question," the federal district court

predicted that Hawai#i would recognize vicarious liability for

hospitals under the theory of apparent authority if a plaintiff

"establish[es] that (1) he/she had a reasonable belief that [the]

physician was [an] agent/employee of the hospital, (2) the belief

was generated by some affirmative act of the hospital or

physician, and (3) the patient justifiably relied on the

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representation of authority." Id. at 1265-66; see also Raymond

v. Wilcox Mem'l Hosp., 403 F. Supp. 3d 868, 884-85 (D. Haw.

2019); cf. Bartholomew v. Burger King Corp., 15 F. Supp. 3d 1043,

1048–49 (D. Haw. 2014) (applying vicarious liability based on

apparent agency, citing Restatement (Second) of Agency § 267

(1958) and Cho Mark Oriental Food, Ltd. v. K & K Int'l, 73 Haw.

509, 516, 836 P.2d 1057, 1062 (1992)).

Under Hawai#i law, vicarious liability is not limited

to the employer-employee context. One may be vicariously liable

in tort for acts or omissions of another under agency theories of

actual authority or implied actual authority. State v. Hoshijo

ex rel. White, 102 Hawai#i 307, 318-19, 76 P.3d 550, 561-62

(2003).

Hoshijo addressed whether the University of Hawai#i

could be held vicariously liable in tort for misconduct by a nonemployee agent — the men's basketball team's student manager.

The supreme court noted that an agency relationship can be

created through actual or implied actual authority, 102 Hawai#i

at 318, 76 P.3d at 561, but agency status alone does not make a

principle "ipso facto liable" for an agent's actions, id. at 319,

76 P.3d at 562. Generally, "a principal can only be held

vicariously liable for the actions of an agent under the theory

of respondeat superior." Id. "Vicarious liability under the

respondeat superior doctrine ordinarily requires some kind of

employment relationship or other consensual arrangement under

which one person agrees to act under another's control." Id.

(underscoring added).

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Pali Momi's contract with HHP provided:

HHP shall be an "independent contractor" with the authority

and responsibility to control and direct the performance and

details of the work and services required under this

Agreement . . . . All persons hired or used by HHP shall be

HHP's employees and agents and HHP shall ensure that such

persons are qualified to engage in the activities and

services in which they participate. HHP shall be

responsible for the accuracy, completeness and adequacy of

any and all work and services performed by HHP's employees

and agents and shall ensure that all applicable licensing

and operating requirements of federal, state, county and

municipal governments, and all applicable accreditation and

other standards of quality generally accepted in the field

of HHP's activities, are complied with and satisfactorily

met.

The contract required HHP, not Pali Momi, to control

Dr. Castanera's medical practice. The Cabrals did not proffer

evidence showing that HHP or Dr. Castanera agreed to let Pali

Momi control Dr. Castanera's exercise of professional judgment or

his diagnosis or treatment of Junior. Under Hoshijo, Pali Momi

could not be vicariously liable for Dr. Castanera's negligence

under theories of actual or implied actual authority.

The supreme court in Hoshijo specifically declined to

consider vicarious liability under the apparent authority theory

of agency. 102 Hawai#i at 318, 76 P.3d at 561. Under Hawai#i law:

Apparent authority can occur under the following

circumstances:

(1) The principal has manifested his consent to the

exercise of such authority or has knowingly permitted

the agent to assume the exercise of such authority;

(2) the third person knew of the principal's actions and,

acting in good faith, had reason to believe, and did

actually believe, that the agent possessed such

authority; and

(3) the third person, relying on such appearance of

authority, has changed his position and will be

injured or suffer loss if the act done or transaction

executed by the agent does not bind the principal.

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Cho Mark, 73 Haw. at 517, 836 P.2d at 1062 (cleaned up)

(formatting altered).

Apparent authority thus

arises when the principal does something or permits the

agent to do something which reasonably leads another to

believe that the agent had the authority he was purported to

have. The critical focus is not on the principal and

agent's intention to enter into an agency relationship, but

on whether a third party relies on the principal's conduct

based on a reasonable belief in the existence of such a

relationship.

State Farm Fire & Cas. Co. v. Pac. Rent-All, Inc., 90 Hawai#i

315, 326–27, 978 P.2d 753, 764–65 (1999) (cleaned up) (quoting

Cho Mark, 73 Haw. at 516-17, 836 P.2d at 1062).

But Cho Mark and Pacific Rent-All were contract cases.

Cho Mark involved a commercial real property lease. Pacific

Rent-All involved tort subrogation claims, but the apparent

authority issue concerned the scope of a settlement agreement,

which is a contract. The Cabrals' medical malpractice claim

against Pali Momi sounds in tort. Troyer v. Adams, 102 Hawai#i

399, 411–12, 77 P.3d 83, 95–96 (2003); HRS § 671-1 (2016)

(defining "medical tort"). The Hawai#i Supreme Court has not

decided whether vicarious tort liability can be imposed under the

apparent authority theory of agency, a question left open by

Hoshijo, 102 Hawai#i at 318, 76 P.3d at 561.

Other jurisdictions have considered the issue. In

Cefaratti v. Aranow, 141 A.3d 752 (Conn. 2016), Aranow performed

gastric bypass surgery on the plaintiff at Middlesex Hospital.

He left a surgical sponge in her. She sued Aranow and Middlesex.

Middlesex moved for summary judgment because Aranow was not its

employee. The trial court granted summary judgment. The

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appellate court affirmed, citing its own precedent that "the

doctrine of apparent authority cannot be used to hold a principal

liable for the tortious actions of its alleged agent." Cefaratti

v. Aranow, 105 A.3d 265, 293 (Conn. App. Ct. 2014), rev'd, 141

A.3d 752 (Conn. 2016). The Supreme Court of Connecticut granted

the plaintiff's petition for certification to decide whether to

"recognize the doctrine of apparent agency in tort actions[.]"

Cefaratti, 141 A.3d at 754.

The Connecticut supreme court noted that "[t]he rules

of vicarious liability respond to a specific need in the law of

torts: how to fully compensate an injury caused by the act of a

single tortfeasor. Upon a showing of agency, vicarious liability

increases the likelihood that an injury will be compensated, by

providing two funds from which a plaintiff may recover. If the

ultimately responsible agent is unavailable or lacks the ability

to pay, the innocent victim has recourse against the principal."

Id. at 761 (cleaned up). It held, "[b]ecause a hospital may be

held vicariously liable for the medical malpractice of its agents

and employees under the doctrine of respondeat superior, it may

also be held vicariously liable under the doctrine of apparent

agency." Id. at 763.

The court explained, "when an entity has held itself

out as providing certain services to the public — and, indeed,

may have made great efforts to persuade members of the public to

avail themselves of those services, and benefited from doing so —

and has selected the specific individual who will provide those

services to particular members of the public, we do not believe

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that it is unfair to hold that entity liable for the individual's

negligence." Id. at 769–70 (footnote omitted).

The Connecticut court also noted, in response to the

argument its ruling would "transmute hospitals into excess

insurers of those physicians who are neither employees nor actual

agents of the hospital[,]" that "a principal that is held

vicariously liable for another's negligence under the doctrine of

apparent agency may be able to seek indemnification from the

tortfeasor[.]" Id. at 763 n.14. Here, Pali Momi submitted only

three pages of its 12-page contract with HHP; we don't know

whether the contract contained an indemnity agreement, a

requirement that HHP add Pali Momi as an additional insured to

HHP's professional liability and excess liability insurance

policies, or other risk-transfer provisions. In addition to

common law joint tortfeasor indemnification, those are ways a

hospital can protect itself against vicarious liability for

medical torts committed by non-employee doctors whom the hospital

allows to treat its patients.

Other jurisdictions have also applied vicarious tort

liability under the apparent authority theory of agency to a

hospital or other health care provider. See, e.g., Wilson v.

Anonymous Defendant 1, 183 N.E.3d 289 (Ind. 2022) (applying

Restatement (Second) of Agency § 267 (1958)); Arrendale v. Am.

Imaging & MRI, LLC, 183 N.E.3d 1064 (Ind. 2022) (applying

Restatement (Second) of Torts § 429 (1965)); Wilkins v.

Marshalltown Med. & Surgical Ctr., 758 N.W.2d 232 (Iowa 2008)

(applying Restatement (Second) of Agency § 267 (1958) and

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Restatement (Second) of Torts § 429 (1965)); Popovich v. Allina

Health Sys., 946 N.W.2d 885 (Minn. 2020); Eads v. Borman, 277

P.3d 503 (Or. 2012).

We hold that a hospital can be vicariously liable for

professional negligence by an independent contractor physician

under the apparent authority theory of agency if the plaintiff

proves:

(1) the plaintiff reasonably believed that the hospital

authorized the physician to treat them;

(2) the hospital did something or allowed the physician to

do something that led to this belief; and

(3) the plaintiff relied on the physician's apparent

authority.

Cf. Cho Mark, 73 Haw. at 517, 836 P.2d at 1062.

Here, viewed in the light most favorable to the

Cabrals, the evidence showed that Pali Momi contracted with HHP

to have Dr. Castanera treat Pali Momi's patients. Pali Momi

required that Junior sign its Consent for Treatment form, which

stated:

I wish to receive medical care and treatment at Pali Momi

Medical Center. Accordingly, I consent to the procedures,

which may be performed during this hospitalization or clinic

visit, including emergency treatment. I authorize and

consent to any of the following: X-ray examination,

laboratory procedure, other diagnostic procedures, medical

or surgical treatment, or other clinical and hospital

services as directed by my physician(s) or my physician's(s)

assistants, which my physician(s) believes are advisable to

evaluate or treat me, and to other services rendered under

the general and special instructions of my physician(s).

A reasonable jury could find that Pali Momi's use of

the Consent for Treatment led Junior to believe the doctors

treating him in Pali Momi's hospital were authorized by Pali Momi

to do so, even if they may not all be Pali Momi employees.

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The record does not show that Dr. Castanera was

Junior's personal physician. A reasonable jury could thus find

that Junior's signing of Pali Momi's Consent for Treatment showed

he reasonably relied on Pali Momi allowing Dr. Castanera to

provide him with medical care.

On this record, the trial court erred by granting Pali

Momi's motion for partial summary judgment on its potential

vicarious liability for Dr. Castanera's alleged professional

negligence.

B. Pali Momi was entitled to summary judgment on

the Cabrals' claim for failure to obtain

Junior's informed consent to a treatment or

procedure.

The other issue presented by Pali Momi's motion was

whether Pali Momi failed to obtain Junior's informed consent to

treatment or to a procedure. Under the common law doctrine of

informed consent, physicians had a duty to disclose to patients

"all relevant information concerning a proposed treatment,

including the collateral hazards attendant thereto, so that the

patient's consent to the treatment would be an intelligent one

based on complete information." Ngo v. Queen's Med. Ctr., 136

Hawai#i 54, 63, 358 P.3d 26, 35 (2015).

The common-law doctrine was supplanted by Hawaii

Revised Statutes (HRS) § 671-3(b). Garcia v. Robinson, 137

Hawai#i 388, 396 n.7, 375 P.3d 167, 175 n.7 (2016). HRS § 671-3

(2016) provides:

(b) The following information shall be supplied to

the patient or the patient's guardian or legal surrogate

prior to obtaining consent to a proposed medical or surgical

treatment or a diagnostic or therapeutic procedure :

(1) The condition to be treated;

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(2) A description of the proposed treatment or

procedure;

(3) The intended and anticipated results of the

proposed treatment or procedure;

(4) The recognized alternative treatments or

procedures, including the option of not

providing these treatments or procedures;

(5) The recognized material risks of serious

complications or mortality associated with:

(A) The proposed treatment or procedure;

(B) The recognized alternative treatments or

procedures; and

(C) Not undergoing any treatment or procedure;

and

(6) The recognized benefits of the recognized

alternative treatments or procedures.

(Emphasis added.)

Pali Momi argued that physicians, not hospitals, are

obligated to obtain a patient's informed consent to treatments

and procedures. HRS § 671-3(a) imposes the duty to give

information on "health care providers." HRS § 671-1 (2016)

defines "health care provider" to include a health care facility

as defined in HRS § 323D-2. The HRS § 323D-2 (2022) definition

includes "hospitals." And in Mroczkowski v. Straub Clinic & Hospital, 6 Haw. App. 563, 732 P.2d 1255 (1987), the hospital was

the only defendant. We applied HRS § 671-3(b) (1976) and held:

Mroczkowski was required to prove the specifically itemized

components of the statutory general standard. More

specifically, Mroczkowski was required to prove by proper

evidence that the harm he is complaining about was a

probable risk of the August 12, 1980 operation and that

Straub knew or should have known of that fact.

Id. at 568, 732 P.2d at 1259 (emphasis added).

Pali Momi thus had a duty to obtain its patient's

informed consent to a proposed medical or surgical treatment or a

diagnostic or therapeutic procedure to be performed at Pali Momi.

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We held that Pali Momi could potentially be vicariously

liable for Dr. Castanera's alleged medical negligence under the

apparent authority theory of agency. To prove a claim for

Dr. Castanera's failure to obtain Junior's informed consent to a

treatment or procedure, the Cabrals had to produce evidence that

Dr. Castanera "proposed [a] medical or surgical treatment or a

diagnostic or therapeutic procedure[.]" HRS § 671-3(b).

The Cabrals argued: "The medical records confirm that

none of these medical doctors discussed Junior's Troponin levels

or myocarditis (or any other diagnosis) with Junior/Plaintiffs.

They told him he was fine and sent him home with instructions to

change his diet and lifestyle (an all-too-common practice in

healthcare, especially here in Hawai#i)." The Cabrals did not

offer Junior's medical records or any other evidence to support

their argument.

Nor did the Cabrals offer evidence that Dr. Castanera

proposed a medical or surgical treatment or a diagnostic or

therapeutic procedure for Junior that would have triggered his

duty to provide information under HRS § 671-3(b). We hold, on

this record, that the trial court did not err by granting partial

summary judgment for Pali Momi on the Cabrals' claim for failure

to obtain Junior's informed consent to a treatment or procedure

under HRS § 671-3.4

We next address the trial court's denial of the

Cabrals' motion for a new trial based on alleged juror

4

The Cabrals' opening brief makes arguments that weren't made to the trial court in opposition to Pali Momi's motion for partial summary judgment. Arguments made for the first time on appeal are deemed waived. Hawaii Ventures, LLC v. Otaka, Inc., 114 Hawai #i 438, 500, 164 P.3d 696, 758 (2007).

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misconduct, because it could impeach the jury's finding that Pali

Momi was not negligent based on Dr. Kao's and N.P. Deans's acts

or omissions.

C. The trial court did not err by denying the

motion for new trial based on alleged juror

misconduct.

Ten days after the jury returned its verdict, the

Cabrals moved for a new trial. They alleged misconduct by the

jury foreperson. The motion was supported by Senior's

declaration and some exhibits. Senior declared:

3. On January 19, 2024, after the verdict, I

searched for . . . the foreperson, on the internet and

eventually landed on the site www.mylife.com. When I looked

him up on that site, I was shocked to see that [the

foreperson] had already viewed my profile on

www.mylife.com[.] Attached hereto is a copy of my profile

and the screenshot proving that he viewed my profile.

8. I truly believe [the foreperson] was influenced

by his search of my profile. He likely concluded I was some

sort of deadbeat dad based on my prior DUI arrest and that

we were trying to profit from the death of our son based on

our past financial troubles as set forth on www.mylife.com.

For example, at the beginning of trial, he would politely

smile at us if we saw him outside of the courtroom. Towards

the end of the trial, he refused to make eye contact. It

cannot be because he did not like our testimony, as my wife

and I did not testify.

Exhibit 1 to the motion (we redacted the foreperson's

name) was:

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Senior's declaration did not authenticate Exhibit 1, although he

refers to it as "the screenshot proving that [the foreperson]

viewed my profile." Senior did not testify at the hearing on the

motion for new trial. His name appears nowhere on Exhibit 1, and

there is nothing on Exhibit 1 tying it to Senior. It does not

contain a date or any identifying information, such as a URL or

website address, revealing its origin or tying it in any way to

mylife.com.

Exhibit 1, viewed in the light most favorable to the

Cabrals, shows that someone input "[foreperson's name] 69, Ewa

Beach, HI" into a search engine to see who had accessed something

called a "Background Report" about "[foreperson's name] 69, Ewa

Beach, HI," and found that no one had, no websites were selling

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the foreperson's information, and there had been no data

breaches. No reasonable person could interpret Exhibit 1 as

showing that someone with the foreperson's name had "viewed

[Senior's] profile on www.mylife.com" as alleged in Senior's

declaration.

Exhibit 2 appears to be information from

https://www.mylife.com about "Leonard Cabral, 55" including an

unredacted date of birth, several addresses and telephone

numbers, and other information. It is undated. Senior's

declaration appears to describe it — although he never refers to

"Exhibit 2" — as "a copy of my profile[.]" Nothing on Exhibit 2

shows that the foreperson — or any person other than Senior —

ever viewed it.

"The trial judge, at a hearing on a motion for new

trial, acts as the trier of fact." State v. Furutani, 76 Hawai#i

172, 179, 873 P.2d 51, 58 (1994). The Cabrals' statement of the

points of error does not challenge the trial court's findings.

See Hawai#i Rules of Appellate Procedure (HRAP) Rule 28(b)(4)(C).

Unchallenged findings of fact are binding on appeal. Okada

Trucking Co. v. Bd. of Water Supply, 97 Hawai#i 450, 459, 40 P.3d

73, 82 (2002).

The trial court found:

21. In support of their Motion, Plaintiffs offered

Exhibit 1 — an alleged screenshot taken by Leonard

Cabral, Sr. of the mylife.com website. Leonard Cabral, Sr.

admitted to searching the internet AFTER the verdict was

entered to find out information about [the jury foreperson].

There are three columns of information on Exhibit 1. In the

third column, there is the name "[foreperson], 69, Ewa

Beach, Hawaii." Plaintiffs' counsel represented that a

program called "Snagit" was used to capture the screenshot.

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22. Exhibit 1 has no date on it.

23. Exhibit 1 has no identifying information to

determine where it came from.

24. Exhibit 1 does not indicate a date and time when

"[foreperson], 69, Ewa Beach, Hawaii" allegedly accessed

Leonard Cabral, Sr.’s profile on mylife.com.

25. Exhibit 1 does not state that [foreperson's

name], the juror, conducted a search of Leonard Cabral,

Sr.'s mylife.com profile.

26. Leonard Cabral, Sr. was not able to recreate

Exhibit 1.

27. Plaintiffs' counsel was not able to recreate

Exhibit 1.

28. Plaintiffs' counsel did not know and was unable

to provide the Court with the search engine that Leonard

Cabral, Sr. allegedly used to view the information contained

in Exhibit 1.

29. In support of their Motion, Plaintiffs' [sic]

also offered Exhibit 2 - an alleged a [sic] screenshot of

Leonard Cabral, Sr.'s mylife.com profile with the name

"Leonard Cabral" appearing a fifth of the way down the page,

but no way to confirm it is the same as Leonard Cabral, Sr.

31. Neither Exhibit 1 nor 2 confirm that [the

foreperson] even accessed the mylife.com website or what

[the foreperson] allegedly saw or viewed (assuming access

occurred). There is also no information in either Exhibits

1 or 2 regarding when [the foreperson] allegedly accessed

the mylife.com website.

Even if those findings of fact had been properly

challenged, the record contains substantial evidence supporting

them, and they were not clearly erroneous. See Cowan v.

Exclusive Resorts PBL1, LLC, 156 Hawai#i 268, 272, 574 P.3d 288,

292 (2025) (stating the clearly erroneous standard of review for

findings of fact).

The Cabrals contend the trial court applied the wrong

legal standard because, before applying the two-step test

described in Oishi v. Ganel, No. CAAP-XX-XXXXXXX, 2024 WL 278962

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(Haw. App. Jan. 25, 2024) (SDO),5 the court found "the record

failed to establish a credible allegation that [the jury

foreperson] engaged in juror misconduct before the verdict was

reached."6 They argue: "This was a clear abuse of discretion

since the lower court ignored applicable, controlling precedent

to impose an unnecessary requirement of its own." They contend

the trial court should have assumed the jury foreperson searched

mylife.com for information about Senior before the verdict was

returned. Their argument relies on a misreading of supreme court

precedent.

Grewer involved a murder trial. During jury selection,

"Prospective Juror 20 expressed to the courtroom bailiff a desire

to be excused from service, stating that she 'already had [her]

opinion.'" 157 Hawai#i at 107, 575 P.3d at 740. While being

questioned by the trial court outside the presence of the other

5

Oishi, an unpublished summary disposition order, quoted the test articulated in State v. Chin, 135 Hawai#i 437, 445, 353 P.3d 979, 987 (2015):

[T]he initial step for the trial court to take is to

determine whether the nature of the alleged deprivation

rises to the level of being substantially prejudicial. If

it does not rise to such a level, the trial court is under

no duty to interrogate the jury. And whether it does rise

to the level of substantial prejudice is ordinarily a

question committed to the trial court's discretion.

Where the trial court does determine that such alleged

deprivation is of a nature which could substantially

prejudice the defendant's right to a fair trial, a

rebuttable presumption of prejudice is raised. The trial

judge is then duty bound to further investigate the totality

of circumstances surrounding the alleged deprivation to

determine its impact on jury impartiality. The standard to

be applied in overcoming such a presumption is that the

alleged deprivation must be proved harmless beyond a

reasonable doubt.

2024 WL 278962, at *3 (emphasis omitted).

6

The Cabrals' motion for new trial made other arguments, but their opening brief only challenges the jury foreperson's alleged internet search for Senior. Their other arguments are waived.

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potential jurors, Prospective Juror 20 said three other potential

jurors heard her say "I wish I didn't have to be here. I —

literally I caretake for my uncle. I have — he just got out of

the hospital." Id.

The supreme court advised:

When determining if jury misconduct deprives a criminal

defendant[7] of an impartial jury, the following "conceptual

framework" guides our analysis:

[W]hen a defendant in a criminal case claims a

deprivation of the right to a fair trial by an

impartial jury, the initial step for the trial court

to take is to determine whether the nature of the

alleged deprivation rises to the level of being

substantially prejudicial. If it does not rise to

such a level, the trial court is under no duty to

interrogate the jury. And whether it does rise to the

level of substantial prejudice is ordinarily a

question committed to the trial court's discretion.

Where the trial court does determine that such alleged

deprivation is of a nature which could substantially

prejudice the defendant's right to a fair trial, a

rebuttable presumption of prejudice is raised. The

trial judge is then duty bound to further investigate

the totality of circumstances surrounding the alleged

deprivation to determine its impact on jury

impartiality. The standard to be applied in

overcoming such a presumption is that the alleged

deprivation must be proved harmless beyond a

reasonable doubt.

The defendant bears the initial burden of making a

prima facie showing of a deprivation that could

substantially prejudice his or her right to a fair

trial by an impartial jury. But once a rebuttable

presumption of prejudice is raised, the burden of

proving harmlessness falls squarely on the

prosecution.

Id. at 111, 575 P.3d at 744 (underscoring omitted) (bold italics

added) (quoting State v. Bailey, 126 Hawai#i 383, 399–400, 271

P.3d 1142, 1158–59 (2012)).

A prima facie showing of a deprivation is thus part of

the first step. The showing must include "some specific,

7

The framework applies in civil cases as well. Ricapor-Hall v. Philip Morris USA Inc., Hawai#i , , P.3d , , No. SCAP-XX-XXXXXXX, slip op. at 23 (Aug. 6, 2026).

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substantial evidence showing the occurrence of the outside

influence that may have possibly biased the juror." Ricapor-Hall

v. Philip Morris USA Inc., ___ Hawai#i ___, ___, ___ P.3d ___,

___, No. SCAP-XX-XXXXXXX, slip op. at 22 (Aug. 6, 2026) (emphasis

added) (quotation marks omitted) (quoting Chin, 135 Hawai#i at

443 n.10, 353 P.3d at 985 n.10); State v. Pauline, 100 Hawai#i

356, 381, 60 P.3d 306, 331 (2002) (party claiming juror

misconduct should "first present some specific, substantial

evidence showing a juror was possibly biased").

Here, the Cabrals did not sustain their step-one

burden. The trial court found, and the evidence supported, that

"[n]either Exhibit 1 nor 2 confirm that [the jury foreperson]

even accessed the mylife.com website or what [the foreperson]

allegedly saw or viewed (assuming access occurred). There is

also no information in either Exhibits 1 or 2 regarding when [the

foreperson] allegedly accessed the mylife.com website."

The Cabrals argue "the Hawaii test for juror misconduct

and undue influence is not limited to cases where the facts of

the misconduct are undisputed or uncontested." Grewer and the

previous Hawai#i cases on the issue involved conduct that was

undisputed.8 But that doesn't mean undisputed conduct must be

8

See Grewer, 157 Hawai#i at 107, 575 P.3d at 740 (Juror 20's comments were confirmed by the bailiff); State v. Pitts, 146 Hawai #i 120, 131-32, 456 P.3d 484, 495-96 (2019) (during deliberations, jury cut open sealed evidence bag and found "evidence that had not been presented in court, for which no foundation had been laid, and which had not been properly admitted into evidence"); Chin, 135 Hawai#i at 440-41, 353 P.3d at 982-83 (during trial, juror approached witness about possible employment); Bailey, 126 Hawai#i at 385, 271 P.3d at 1144 (during deliberations, one juror informed the others that defendant had previously been charged with and/or convicted of murder); State v. Yamada, 108 Hawai#i 474, 475, 122 P.3d 254, 255 (2005) (juror fell asleep during defendant's closing argument); Pauline, 100 Hawai #i at 382, 60 P.3d at 332 (alternate juror made statements to defendant's counsel suggesting she had predeliberation discussions with jurors who actually

continue...

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shown before the two-step test can be applied. As part of step

one, there just has to be a prima facie showing "of some

specific, substantial evidence showing the occurrence of the

outside influence that may have possibly biased the juror."

Chin, 135 Hawai#i at 443 n.10, 353 P.3d at 985 n.10 (quotation

marks omitted); Pauline, 100 Hawai#i at 381, 60 P.3d at 331.

There may be a dispute about what happened, but with "specific,

substantial evidence" of an outside influence a court can conduct

the first-step analysis.

Here, the trial court expressed frustration during the

hearing on the motion for new trial:

Okay. The Court is reluctantly ready to rule.

I will start off with saying the record is extremely

imperfect in the Court's estimation. All of the case law

before today involved cases where there is no dispute that

juror misconduct occurred. And then we have this case. And

none of the lawyers appear to appreciate how different this

case is from every other appellate case on the question of

juror misconduct.

This case was different because the Cabrals failed to

sustain their step-one burden to show specific, substantial

evidence of an outside influence that could have substantially

prejudiced their right to a fair trial by an impartial jury. We

8

...continue

deliberated); Furutani, 76 Hawai#i at 177, 873 P.2d at 56 (during deliberations, general comments were made about defendant's failure to testify); State v. Williamson, 72 Haw. 97, 99, 807 P.2d 593, 595 (1991) (dictionary was found in jury room after trial court denied jury request for a dictionary and two definitions); Lopez v. Sears Roebuck & Co., 70 Haw. 562, 563–64, 777 P.2d 715, 715–16 (1989) (in suit for negligent assembly of bicycle, jury foreperson went to defendant's store, watched assembly process, then reported to the other jurors "he was now certain that Sears was 100% free from fault or liability"); State v. Larue, 68 Haw. 575, 578, 722 P.2d 1039, 1042 (1986) (during deliberations in rape trial, jury foreperson vouched for, and attempted to secure acceptance by other jurors of, reliability of statements by child complainant based on foreperson remembering being "touched" when she was three); State v. Keliiholokai, 58 Haw. 356, 357, 569 P.2d 891, 893 (1977) (newspaper published article about defendant's previous robbery convictions during non-sequestered jury trial).

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hold that under these circumstances, the trial court did not

abuse its discretion by denying the Cabrals' motion for new trial

based on alleged juror misconduct of which there was no specific,

substantial evidence.

D. The Cabrals waived their appeal from the

denial of their motion for new trial based on

manifest weight of the evidence.

The Cabrals also moved for a new trial arguing the

verdict was against the manifest weight of the evidence. See

Carr v. Strode, 79 Hawai#i 475, 488, 904 P.2d 489, 502 (1995).

The trial court denied the motion. Although stated as a point of

error, the Cabrals present no argument on the point. The point

is waived. See HRAP Rule 28(b)(7) ("Points not argued may be

deemed waived.").

We need not address the points relating to the judgment

as a matter of law on Leslie's and Senior's individual claims

because they were mooted by the jury's finding that Pali Momi was

not negligent.

V. CONCLUSION

The May 24, 2024 Final Judgment is affirmed in part and

vacated in part. The judgment for Pali Momi and against the

Cabrals on the jury's finding that Pali Momi was not negligent

based on acts or omissions of its employees, including Dr. Kao

and N.P. Deans, is affirmed. The February 8, 2024 Order Granting

Defendant Pali Momi Medial Center's Motion for Partial Summary

Judgment Regarding Informed Consent and Vicarious Liability is

affirmed as to the claim for failure to obtain informed consent,

but vacated as to the claim for vicarious liability.

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This case is remanded for further proceedings on the

claims by Leslie, Junior's estate, Senior, and Nicholas that Pali

Momi is vicariously liable for acts or omissions by Dr. Castanera

under the theory of apparent authority, including their claims

for negligent infliction of emotional distress.

We note that a Stipulation for Partial Dismissal with

Prejudice of Defendant Shayne M. Castanera, M.D. and to Amend

Caption was entered on October 31, 2023; we express no opinion on

the effect of the stipulation, if any, on remand.

On the briefs:

/s/ Karen T. Nakasone

Kai Lawrence, Chief Judge

Sergio Rufo,

for Plaintiffs-Appellants /s/ Keith K. Hiraoka Leslie Cabral, as Associate Judge

Personal Representative,

and Nicholas Cabral. /s/ Clyde J. Wadsworth

Associate Judge

Gail Y. Cosgrove,

Deirdre Marie-Iha,

Maegan A. Ruggles,

Lindsey N. Barrios,

for Defendant-Appellee

Pali Momi Medical Center.

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