Prosecutors Want Chief Keef Back In Jail After This Gun Range Freesyle Video! "With the 17-year-old rapper listening, Cook County prosecutors outlined why they think the Interscope Records artist should be returned to juvenile detention. The rapper, whose real name is Keith Cozart, is serving 18 months of probation for pointing a gun at a Chicago cop. He was also found delinquent on two other felonies. Prosecutors argued he violated the probation by having a gun in a video posted online. They pointed to a recorded media interview the rapper did in June at a gun range in New York, where he can be seen with a gun. That’s a probation violation, prosecutors argued, because his probation bans him from having any guns or illegal drugs or associating with gang members." - SunTimes