The Fourth Department, exercising its “interest of justice” jurisdiction, over a dissent, determined the misconduct of the prosecutor warranted a new trial. The prosecutor improperly questioned defendant about his homosexuality and the criminal records of persons with whom defendant resided, The prosecutor further improperly introduced evidence of defendant's propensity to commit a crime and elicited bolstering testimony from a police officer about the Child Sexual Abuse Accommodation Syndrome without qualifying the officer as an expert in that area. With respect to the police officer's testimony, the court wrote:
…[T]he prosecutor improperly elicited testimony from a police investigator that he had received training establishing that underaged victims of sexual crimes frequently disclosed the crime in minimal detail at first, and provided more thorough and intimate descriptions of the event later. That testimony dovetailed with the People's position concerning the way in which the victim revealed this incident … . Thus, we conclude that the investigator's testimony “was the precise equivalent of affirming the credibility of the People's witness through the vehicle of an opinion that [sexual abuse is frequently committed] as the victim had related. It is always within the sole province of the jury to decide whether the testimony of any witness is truthful or not. The jurors were fully capable of using their ordinary experience to test the credibility of the victim-witness; and the receipt of the [investigator]'s testimony in this regard was improper and indeed constituted usurpation of the function of the jury . . . Where, as here, the sole reason for questioning the expert' witness is to bolster the testimony of another witness (here the victim) by explaining that his version of the events is more believable than the defendant's, the expert's' testimony is equivalent to an opinion that the defendant is guilty” (People v Ciaccio, 47 NY2d 431, 439), and the prosecutor improperly elicited that testimony.
Moreover, by eliciting that testimony, the prosecutor improperly introduced expert testimony regarding the Child Sexual Abuse Accommodation Syndrome. Although such testimony is admissible in certain situations …, here it was elicited from a police investigator under the guise that it was part of the investigator's training. The prosecutor failed to lay a foundation establishing that the investigator was qualified to provide such testimony …. Furthermore, the evidence does not establish that the investigator had “extensive training and experience [that] rendered [him] qualified to provide such [testimony]” … . People v Scheidelman, 2015 NY Slip Op 01111, 4th Dept 2-6-15