Professional wrestler Stuart Smith — also known as "Syko Stu" — is in critical condition after repeated, vicious punches by Raja Jackson during a Knokx Pro Wrestling match that went wrong, leading to a police investigation.

Syko Stu, the independent wrestler who was beaten unconscious during a disturbing attack from the son of a former UFC star, is in stable condition but remains in critical care, according to an update his brother Andrew provided.

Raja Jackson, the son of UFC legend and former mixed martial artist Quinton “Rampage” Jackson, is being investigated by the Los Angeles Police Department after he violently knocked out a wrestling opponent.