Labar Spann, 38, was involved in all six murders, and he was helped in five of them by members of the racketeering conspiracy, officials said. Jasper Davidson, Jonathon Roy and Justin Cook also were involved with the racketeering conspiracy, though they died before they could be charged, officials said. Two other men are charged with participating in an extortion conspiracy. Four corner hustler gang. HOOKS AND SLOBS LIT AND LAWS.