ALTHOUGH THE ERROR WAS DEEMED HARMLESS, THE FORENSIC STATISTICAL TOOL (FST) DNA ANALYSIS SHOULD NOT HAVE BEEN ADMITTED WITHOUT HOLDING A FRYE HEARING (SECOND DEPT).

The Second Department determined the DNA analysis using the forensic statistical tool (FST) should not have been admitted in the absence of a Frye hearing. However, there error was deemed harmless:

Supreme Court improperly admitted into evidence the results of DNA analysis conducted using the forensic statistical tool (hereinafter FST) without first holding a hearing pursuant to Frye v United States (293 F 1013 [DC Cir]) … . However, this error was harmless. The evidence of the defendant’s guilt was overwhelming. The surviving police officer who was shot at by the defendant at close range, under good lighting conditions, and without obstruction identified the defendant within hours of the shooting. Other uncontested, single-source, non-FST DNA testing connected the defendant to the gun used in the shooting. Witnesses who knew the defendant and lived in the vicinity of the shooting testified that they saw the defendant running through their yards just after they heard the gun shots, holding a gun similar to the gun identified as the one used in the shooting. The defendant provided a false name to law enforcement officers canvassing the area of the shooting when he was approached by them, by which point he had abandoned some of the clothing he was wearing during the shooting, and he was apprehended wearing someone else’s ill-fitting clothes and shoes. Additionally, the People’s evidence offered in rebuttal to the defendant’s extreme emotional disturbance defense was compelling. Therefore, there is no significant probability that the jury would have acquitted the defendant had it not been for this error. People v Blackwell2023 NY Slip Op 04211, Second Dept 8-9-23

Practice Point: A DNA analysis using the forensic statistical tool (FST) should not be admitted in the absence of a Frye hearing.