The Criminal Investigations Unit is responsible for a variety of felony investigations including robberies, burglaries, larcenies, sex crimes and drug investigations. This unit is also tasked with executing warrants as well as conducting background investigations on all potential county employees before they are hired. The Criminal Investigations Unit is also responsible for the tracking of sex offenders in Greene County ensuring that they are properly registered with New York State Department of Criminal Justice Services and are up to date with the mandatory annual verification process which gives law enforcement the most up to date information on each sex offender’s whereabouts and activities within Greene County.