Atlanta rapper Ca$h Out, aka John Gibson, along with his mother and cousin, has been convicted in a high-profile Fulton County RICO trial for operating an alleged sex trafficking enterprise. Source: Taylor Hill / Getty The three defendants faced a series of grave accusations. According to WSB-TV Atlanta, John Gibson, his mother, Linda Smith, and his cousin, Tyrone Taylor, were all found guilty of RICO (Racketeer Influenced and Corrupt Organizations Act) charges.