Now I know most of you seen this video, but I was watching this the other day and I just realized the video actually shows Big's killer. Watch the video carefully: At 0:00 - 0:03 You see Range Rover Turning. On the left hand side you see the dark impala wheels. The car is just waiting. (Seems like Shooter is waiting for Big's SUV) At: 0:09 - 0:10 you see SUV and by the front hood you see the shooter getting into the impala. It happens real fast. He is wearing a white shirt with short fade haircut he gets right into the impala Than at 0:17 seconds you hear shots (Video seems to be edited ) At 0:29 seconds sounds like a scream could be Big.