Valerie Macon, Getty Images
TMZ reports that Bizzy, who has had a history of mental illness and addiction, assaulted two fans, who each paid $80 to attend a meet-and-greet with the Bone Thugs members on their tour bus, after their performance at Chicago's Congress Theatre last Thursday night (June 9).
Apparently Bizzy "flipped out" upon entering the bus, refusing to sign autographs, shouting at the men and eventually punching both fans repeatedly, until an unidentified entourage member intervened, breaking up the one-sided altercation.
The fans were reportedly left bruised after the attack, with one of them suffering a broken nose. Police have confirmed that one of the fans filed a police report against Bizzy, and officials are "actively investigating the complaint."
Bizzy's reps have yet to comment on the alleged assault, but a fan's account of the incident can be read here.
In April, Bone Thugs founding member Krayzie Bone announced that he had split from the group, to focus on his solo career.
The remaining members will still be continuing their current live band tour, with a performance tonight (June 16) in Sauget, Ill., and upcoming dates across the country.