Big U is accused of killing 21-year-old Rayshawn Williams in January 2021.
According to federal prosecutors, Williams, a rapper, was signed to Big U Uneek Music label when he recorded a diss song targeting the Crip boss. Prosecutors allege Big U confronted Williams in Las Vegas, shot him in the head, and left his body in a ditch off Interstate 15.
Earlier this week, U pleaded not guilty to the murder of Williams, which is part of a broader 43-count federal indictment that also alleges racketeering, extortion, and fraud.
Williams's mom is pretty sure Big U is guilty.
The mother of Big U's alleged murder victim says he's guilty as charged.
— No Jumper (@nojumper) April 10, 2025
"I know for a fact he's responsible."
pic.twitter.com/sZkT9DIy0b
"I know for a fact he's responsible. There is no doubt in my mind. A mother's instinct I know he's responsible ... I feel like my baby did something that you didn't like, so you did what you did. Now karmas at your door," she said.