Stuart Smith, the professional wrestler who goes by the ring name "Syko Stu," is "stable but in critical care" after allegedly being brutally beaten by mixed martial artist Raja Jackson at a Knokx Pro Wrestling event on Saturday.

It was supposed to be a scripted event, but police are now investigating what looked to be an attack by Raja Jackson against a wrestler. Jackson is the son of former UFC light heavyweight champion Quinton "Rampage" Jackson.

Los Angeles police are investigating a case involving Raja Jackson, son of ex-UFC champ Quinton "Rampage" Jackson, who is shown on video punching an apparently unconscious pro wrestler at least 20 times in the head.