Expert Evidence About a “Date Rape” Drug Not Implicated in the Trial Did Not Require Reversal; Jury Deemed to Have Considered Only Evidence Supported by the Record​

In a full-fledged opinion by Justice Saxe, the First Department upheld the conviction for rape and for facilitating a sex offense with a controlled substance.  The controlled substance referenced in the indictment and the subject of proof at trial was ecstasy.  However, expert evidence of the effects of another drug, GBH, was allowed in at trial. The First Department determined the unsupported testimony about GBH did not require reversal because it could be assumed the jury relied upon the allegations supported by the evidence:

…[T]he reference in the experts’ testimony to GHB and its symptoms, and the People’s reference to that evidence in support of their summation, did not impermissibly present the jury with a new, legally inadequate theory…. Rather, at worst, the suggestion that the complainant may have also been drugged with GHB was merely a “factually unsupported theory” …. “[W]here jurors are given a choice between a factually supported and factually unsupported theory, it is assumed they have chosen the one with factual support” …. Here, we can assume that in determining whether the complainant was “rendered temporarily incapable of appraising or controlling [her] conduct owing to the influence of a narcotic or intoxicating substance administered to [her] without [her] consent,” the jurors relied on those of the People’s assertions that were supported by the evidence. People v Blackwood, 2013 NY Slip Op 03764, 2nd Dept, 5-23-13