Federal agents are reviewing the Chief Keef shooting case in which cops think rapper Tekashi 6ix9ine implicates himself on tape. According to the NYPD, the case is still unsolved but now under review by federal prosecutors who are looking over evidence that could mean additional charges against Tekashi. Authorities already believe that 6ix9ine was involved with the June shooting and may have put a bounty on Keef's cousin, Tadoe. Video of 6ix9ine saying he had a "30 pack" for Tadoe posted by TMZ is the main piece of evidence authorities seem to be looking at. Do you think that Tekashi is the one behind the shooting? Are you still a fan of 6ix9ine's music?