FILE - In this Aug. 15, 1996 file photo, rapper Tupac Shakur, left, and Death Row Records Chairman Marion Suge Knight, attend a voter registration event in South Central Los Angeles. The film "Straight Outta Compton isn't just about the rise of gangster rap, it's become a backdrop to a murder case against Death Row Records co-founder Knight. Knight's portrayal in the film - which veers from savvy businessman to violent thug - was apparently an issue that led to a parking lot confrontation in January 2015 that left one man dead and one of the film's advisers seriously injured. (AP Photo/Frank Wiese, File)