Police reporting that XXXTentacion murderer caught. His name is Derick Williams. He is being charged with 1st degree murder. XXX was only 20 years old when he was gunned down in broad daylight. The original report said it may have been a robbery gone bad because of eye witness accounts of the men taking a bag from the vehicle XXX was driving. polic are still investigating and are also looking for two more suspects in the crime. XXX's song "Sad" had become the most streamed song ever on Spotify. Hit the video to hear it.