John Torrio & Dion O'Banion?
Worked with Alfonz Capone. Was partially responsible for the murder of Dimond Jim Colosimo. Took over the prostitute busniess when Colosimo died. Him and Capone worked on branching out to the north side of chicago where they bumped heads with Dion O'Banion in Cicero. He made a truce with O'Banion to stay on each other side of Chicago. Buy's the Siben Brewery from O'Banion for half a million dollars just to have it raided by O'Banion's police force a few days later. Torrio was humiliated by O'banion because he put it allover the papers and he was out of half a million. When Murlo a very important and well respected Union leader died Torrio and Capone order a large amunt of flowers from O'Banions flower shop. When O'Banion comes to the front of the flower shop to thank the two fellas for their high paying purchase one guy (Frankie Yale) clamps his hand on a friendly handshake and the other two henchmen that were with him, gun him down multiple times. Yale clenched his one hand because O'Banion was notorious for being well armed with guns so it would be one less hand he could use to reach for one. Weiss the underboss of O'banion was seeking vengeance and gotten Torrio beaten and stabbed almost to death while he was out to dinner with his wife. After the attack he left back to NY and left everything to Al Capone.