(HARMLESS) ERROR TO ALLOW DETECTIVE TO TESTIFY AS AN EXPERT ABOUT THE STRUCTURE OF THE GANG AND THE RELATIONSHIPS AMONG SPECIFIC MEMBERS, (HARMLESS) ERROR TO ALLOW IN EVIDENCE A CHART DESCRIBING THE STRUCTURE AND MEMBERSHIP OF THE GANG (SECOND DEPT).
The Second Department determined it was (harmless) error to allow a detective to testify as an expert about the structure of the gang and the relationships among specific gang members. It was also (harmless) error to admit a chart describing the structure and membership of the gang:
The defendant correctly contends that the Supreme Court erred by, in effect, permitting the investigating detective in the case to testify as an expert not only regarding the general hierarchy of the gang to which the defendant belonged, but also as to the relationships between specific gang members, which he knew only as a result of his own participation in the investigation. Allowing the detective, who was intimately involved in the investigation into the gang-related arson, to testify as an expert created a danger that he would end up testifying beyond any cognizable field of expertise as an apparently omniscient expositor of the facts of the case, thereby usurping the fact-finding role of the jury … . It was also improper, under the circumstances here, to admit into evidence a summary chart depicting the gang hierarchy and membership of the gang, which identified the gang’s members by name and their associated arrest photos … . People v Vazquez, 2017 NY Slip Op 06092, Second Dept 8-9-17
CRIMINAL LAW (EVIDENCE, (HARMLESS) ERROR TO ALLOW DETECTIVE TO TESTIFY AS AN EXPERT ABOUT THE STRUCTURE OF THE GANG AND THE RELATIONSHIPS AMONG SPECIFIC MEMBERS, (HARMLESS) ERROR TO ALLOW IN EVIDENCE A CHART DESCRIBING THE STRUCTURE AND MEMBERSHIP OF THE GANG (SECOND DEPT))/EVIDENCE (CRIMINAL LAW, HARMLESS) ERROR TO ALLOW DETECTIVE TO TESTIFY AS AN EXPERT ABOUT THE STRUCTURE OF THE GANG AND THE RELATIONSHIPS AMONG SPECIFIC MEMBERS, (HARMLESS) ERROR TO ALLOW IN EVIDENCE A CHART DESCRIBING THE STRUCTURE AND MEMBERSHIP OF THE GANG (SECOND DEPT))/EXPERT OPINION (CRIMINAL LAW, GANGS, (HARMLESS) ERROR TO ALLOW DETECTIVE TO TESTIFY AS AN EXPERT ABOUT THE STRUCTURE OF THE GANG AND THE RELATIONSHIPS AMONG SPECIFIC MEMBERS, (HARMLESS) ERROR TO ALLOW IN EVIDENCE A CHART DESCRIBING THE STRUCTURE AND MEMBERSHIP OF THE GANG (SECOND DEPT))/GANGS (CRIMINAL LAW, EVIDENCE, (HARMLESS) ERROR TO ALLOW DETECTIVE TO TESTIFY AS AN EXPERT ABOUT THE STRUCTURE OF THE GANG AND THE RELATIONSHIPS AMONG SPECIFIC MEMBERS, (HARMLESS) ERROR TO ALLOW IN EVIDENCE A CHART DESCRIBING THE STRUCTURE AND MEMBERSHIP OF THE GANG (SECOND DEPT))