SUMMARY ORDER
Following a jury trial, Defendant-Appellant Paul Van Manen was found guilty of conspiring to distribute and possess with the intent to distribute heroin and fentanyl resulting in serious bodily injury and death, in violation of 21 U.S.C. §§ 846, 841(b)(1)(A), and 841(b)(1)(C).
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Van Manen appeals from the judgment of the United States District Court for the Southern District of New York (Crotty, J.), entered on October 16, 2019, sentencing him principally to a term of imprisonment of 276 months. Van Manen argues primarily that the District Court erred by (1) precluding testimony by his proposed expert, (2) admitting an inculpatory statement as an “excited utterance” under Federal Rule of Evidence 803(2), and (3) restricting the scope of his counsels cross-examination of two witnesses and thereby violating the Sixth Amendments Confrontation Clause. We assume the parties’ familiarity with the underlying facts, procedural history, and arguments on appeal, to which we refer only as necessary to explain our decision to affirm.
It is “the long held view of this Circuit that the trial judge is in the best position to weigh competing interests in deciding whether or not to admit certain evidence.” United States v. Sun Myung Moon, 718 F.2d 1210, 1232 (2d Cir. 1983).
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We thus review the District Courts evidentiary rulings “for abuse of discretion, and will reverse only for manifest error.” Cameron v. City of New York, 598 F.3d 50, 61 (2d Cir. 2010); United States v. Treacy, 639 F.3d 32, 42 (2d Cir. 2011) (applying abuse of discretion standard to evidentiary challenges brought under the Confrontation Clause).
First, the District Court acted well within its discretion when it precluded admission of the proffered testimony of Dr. Robert H. Powers, Van Manens proposed forensic toxicology expert. It is a baseline requirement that expert testimony be based on “reliable principles and methods.” Fed. R. Evid. 702; see also Amorgianos v. Natl R.R. Passenger Corp., 303 F.3d 256, 265-67 (2d Cir. 2002). Van Manen failed to provide any basis for Dr. Powerss opinions and any explanation as to how they were reached. Cf. id. at 266. In addition, Van Manen has not shown any meaningful difference between his experts proposed testimony and that of the Governments medical examiner regarding the mix of heroin and fentanyl that killed Ogno, and thus admission of his experts testimony would have been cumulative.
Second, it is a close question whether the District Court erred by allowing Jessica Fyfe to testify that, when police arrived minutes after she found Ognos body, she “ran over to them” and “told them, I know who did this, Ill tell you everything, I know where he lives, and his name is Paul.” Appx 394-95. The District Court admitted this as an “excited utterance,” see Fed. R. Evid. 803(2), and the Government maintains that Fyfe had the requisite personal knowledge to satisfy Federal Rule of Evidence 602 based on her repeated trips with Ogno to obtain drugs from Van Manen, among other things. Van Manen objects that Fyfes statement was unduly speculative because it was based on her long-term observations, not any specific knowledge Fyfe had of Van Manen supplying the drugs that caused Ognos death on that particular day.
Even if the admission of Fyfes statement was error, we comfortably conclude that any error was harmless. The case against Van Manen was very strong: Financial records and a text exchange between Ogno and Van Manen showed that, on the day of Ognos death, Van Manen sold Ogno a “bunny”—which Van Manen acknowledged was code for a bundle of heroin. Appx 306, 316, 569-70. Only hours after the sale, Fyfe discovered Ognos body at his home, where police also found evidence of a heroin bundle near his body that, in the Governments words, “bore the hallmarks of heroin distributed by the [drug trafficking organization]” of which Van Manen was a part. Governments Br. 10. As testimony produced at trial revealed, a heroin bundle sold by Van Manen “[t]ypically” consisted of stamp-free “white glassine bags folded in half with a rubber band to keep it together.” Appx 458; see also id. 241, 249-50, 342-43, 425-26 (describing these features as uncommon). This description matched the drug evidence found at the place of Ognos death. See Government Ex. 211 (photograph of such bags). On this record, Van Manen suffered no undue prejudice from the admission of Fyfes statement.
Finally, we reject Van Manens argument that his Sixth Amendment rights were violated by the District Courts modest limitation on the defenses cross-examination of Detectives Arthur Truscelli and Daniel Slevin. The District Court stopped counsel from trying to elicit from the detectives a statement made by Fyfe during a police interview, that Ognos brother told her Ogno asked him for the contact information of a drug dealer other than Van Manen on the morning of Ognos death. Van Manen maintains that his counsel could have invoked Ognos request to his brother to show bias in the investigation by implying that the police improperly failed to investigate a possible source of the fatal drugs other than Van Manen. Even assuming some basis for admitting such nested hearsay, however, this statement had at best limited probative value. Moreover, Van Manen was able to impeach the detectives’ testimony and raise questions about the integrity of the investigation when he cross-examined the two detectives without using the alleged statement. See United States v. Estrada, 430 F.3d 606, 621-22 (2d Cir. 2005). The Confrontation Clause “guarantees a criminal defendant the right to cross-examine government witnesses at trial,” United States v. Figueroa, 548 F.3d 222, 227 (2d Cir. 2008), but it does not “guarantee unfettered cross-examination,” Alvarez v. Ercole, 763 F.3d 223, 230 (2d Cir. 2014). On this record, we cannot say the District Courts decision to limit Van Manens cross-examination of Detectives Truscelli and Slevin exceeded the permissible bounds of its discretion.
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We have considered Van Manens remaining arguments and find in them no basis for vacatur. For the foregoing reasons, the judgment of the District Court is AFFIRMED.
FOOTNOTES
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. This appeal was initially consolidated with that of Van Manens codefendant, Michael Nunez. The Government moved to dismiss Nunezs appeal, however, and an order granting that motion was entered on December 11, 2020. See No. 19-706, Dkt. 159.
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. Unless otherwise noted, in quoting caselaw this Order omits all alterations, citations, footnotes, and internal quotation marks.