One rumored source of information that led to a bust was community activist Charles Robinson, a member of a community group that became heavily dominated by Black Mafia members while taking government grants. Robinson, as informant, states that he feared for his family as Black Mafia influence grew. He likely also wisely feared the inevitable investigation into the use of the funds. Robinson was a brother-in-law to mafia member James Fox. Fox allegedly had been intimidating Robinson's family, specifically his mother. Evidence was gained from 21 days of wiretapping mafia member's phone lines. Members were charged with different crimes including but not limited to heroin and cocaine distribution, rape, and murder.