"FILE- In this June 4, 2014, file photo, made in New York, New York Police Chief of Detectives Robert Boyce speaks to the media as Police Commissioner William J. Bratton, left, looks on. Although outlaw street gangs are engaging in more of a white-collar variety of crime, they are not shifting away from violence. In an interview with The Associated Press, Boyce recently said that, ""These street crews are putting down the drugs for the credit cards, and then killing over the cards."" (AP Photo/Frank Franklin II, File)"