Eugene “Big U” Henley, a prominent figure in South Los Angeles known for his dual roles as a music executive and community advocate, surrendered to FBI agents today amid accusations of secretly leading a mafia-style crime syndicate.

The arrest sent a ripple through South LA, where Henley was often known to locals as a mediator and charitable entrepreneur. He faces serious federal charges, including murder, operating a criminal enterprise and funneling nonprofit funds into illicit activities. Henley championed community outreach through his nonprofit, Developing Options, but federal investigators claim his organization served as a front to disguise criminal operations. He is also a member of the notorious Rollin’ 60s Crips gang.

While many locals praised Henley’s community efforts, rapper Helecia Choyce, who collaborated with Henley, told Fox 11 in Los Angeles she lived in fear.