Fallen hip-hop mogul Marion 'Suge' Knight is wanted for questioning by police after allegedly beating up and robbing rap star Yukmouth.

Reports suggest the former Death Row Records' CEO beat up the rapper on Monday night before stealing jewelry from him at a supermarket in California's San Fernando Valley area.
 
Cops now want to question Knight and members of his entourage about the incident, reports TMZ.com.

The website reports there is a previous misdemeanor warrant out for his arrest

Just two years ago, Knight was arrested in Las Vegas on assault and domestic violence charges.

The former Death Row Records boss was detained for allegedly attacking his then-girlfriend in a parking lot and brandishing a knife.

Knight was booked into the Clark County jail on felony charges of assault with a deadly weapon and possession of a controlled substance, and misdemeanor charges of domestic violence and possession of dangerous drugs without a prescription.

He was sentenced to community service and fined after pleading guilty.