Rapper Chief Keef, whose real name is Keith Cozart, was arrested on Wednesday, January 26, 2017, for robbery and assault. The police arrested Chief Keef and four other people in connection with the robbery. Chief Keef and four other people are suspected of breaking into Chief Keef’s former manager, “Ramsay Tha Great”, home and stealing cash and a Rolex. Chief Keef was booked yesterday and has a $500,000 bail.