Rahman collected information on the Muslim student group at John Jay College of Criminal Justice and the non-profit Muslim American Society.

WSJ: NYPD messages to Muslim informant: 'Get pictures'

Kennedy, director of the Center for Crime Prevention and Control at the John Jay College of Criminal Justice in New York.

FORBES: Magazine Article

Just look at the 1920s, says David Kennedy, director of the Center for Crime Prevention at John Jay College of Criminal Studies.

NPR: Experts: Bad Economies Don't Cause Crime Waves