.Per-Curiam.
The admission of such testimony, was illegal and dangerous, and no subsequent caution or advice by the justice,-that the jury ought to. disregardwhat the witnesses had sworn, can cure .the irregularity. • The law forbids such testimo;ny, hecaiise it mayAaiie anánfluence upon honest jurors, .who aré unconscious of the impressions which- they retain, inotwith^ standing;.theeffort of the court to obliterate-then}. V. " The tazation of costs .was alsoillegab
Judgmeht-reversedt-