To combat "street crews" that cause more violence than transnational gangs, the New York Police Department will double the size of its gang investigative unit, Commissioner Ray Kelly said Tuesday.
As a part of "Operation Crew Cut," about 150 detectives will be reassigned to the NYPD's gang unit to grow the unit to 300 investigators who will monitor social media and develop better gang intelligence on the hyper-local crews. Members of these crews are responsible for 30% of the city's shootings, Kelly told attendees of the International Association of Chiefs of Police (IACP) trade show in San Diego.


