Cops Investigating Quinton ‘Rampage’ Jackson’s Son Raja’s Brutal Beatdown

Raja Jackson, the son of former UFC mild heavyweight champion Quinton “Rampage” Jackson, is within the crosshairs of the LAPD … after brutally attacking an unconscious wrestling opponent.

The LAPD tells TMZ … cops have been known as to the wrestling occasion Saturday evening and took a police report … and now the incident is being investigated.

As we reported … video reveals Raja pummeling his KO’d competitor, Syko Stu, at a personal wrestling occasion at KnokX Professional Academy in Los Angeles.

A supply near the occasion tells TMZ they’ll “guarantee” Raja won’t ever once more be allowed at KnokX Professional wrestling match following what the organizers condemned as a “selfish, irresponsible act of violence.”

Douglas Malo, a wrestler for KnokX Professional Entertainment and Academy, was there within the combine as he tried to pull Raja away from Syko through the ferocious beating.

He tells TMZ he bumped into the ring to attempt to get Raja off Syko, however he tells us Raja tried to struggle him too … going after him with a double leg assault. He notes … “This is so shocking because they were supposed to do a small spot and before you know it, he’s raining down punches.”

Douglas says the entire scenario was unhealthy, “tragic” and “barbaric,” and famous youngsters and households have been within the stands watching — together with his personal mom.

Rampage Jackson, a former UFC mild heavyweight champion, apologized for his son’s violence, saying … “Raja is a MMA fighter not a pro wrestler and had no business involved in an event like this. I don’t condone my son’s actions AT ALL!”