The Investigative Services division is comprised of 13 units and task forces. The primary function of the ISD is to:
Aggressively investigate crimes within the primary jurisdiction of the Westchester County Police
Provide specialized assistance when requested to local Westchester County law enforcement agencies for problematic, long-range, large-scale or complex investigations.
ISD Units include:
General Investigations Unit
Forensic Investigations Unit
Narcotics Unit
Warrant-Fugitive Unit
Crime Analysis Unit
ISD detectives also serve on a number of multi-agency task forces, including:
Drug Enforcement Administration Task Force
FBI Violent Crimes Task Force
U.S. Marshal’s Fugitive Task Force
Westchester District Attorney’s Auto Crimes Task Force.