Dissent Would Have Reversed Based Upon Prosecutor’s Mischaracterization of the Probative Force of the Particular Form of DNA Evidence Presented at Trial

Although the Fourth Department affirmed defendant’s conviction, two justices would have reversed on prosecutorial misconduct and ineffective assistance grounds.  The murder prosecution was based upon circumstantial evidence, including DNA evidence.  The DNA evidence, according to the dissenters, formed the crux of the People’s case. The dissent offers a detailed explanation of the different types of DNA evidence, and the probative scope of each. According to the dissenters, the prosecutor mischaracterized the DNA evidence in summation, ascribing to it more probative force than it really had. Defense counsel was deemed ineffective by the dissenters for failing to object.  From the dissent:

[FROM THE DISSENT:] In light of the circumstantial nature of all of the evidence against defendant, we cannot conclude that the jury would have reached the same result had not the prosecutor both mischaracterized and emphasized the DNA evidence on summation, which evidence the People made the linchpin of their case. Here, the testimony of the People’s forensic expert put defendant in only a statistically-undefined group of people whose DNA could have been found on the victim’s underwear, on the ligature, and in the sperm fraction from the vaginal swab. In other words, that evidence placed defendant in a class of people that could have contributed to the DNA, but the prosecutor argued to the jury that the analysis of the DNA established defendant as the DNA’s contributor. We conclude that the prosecutor’s willful and repeated mischaracterization of evidence of class as evidence of exactitude was misconduct that could have “ ‘tip[ped] the scales against defendant’ ” … . We cannot conclude that the same result herein “would undoubtedly have been reached” absent that misconduct …. . People v Wright, 1247, 4th Dept 3-21-14