sentences:  Greenbaum planned to retire to Arizona and rejected offers to run the Riviera for Tony Accardo, though after Greenbaum's sister-in-law was murdered, he accepted the job.As a syndicate associate in Las Vegas, Greenbaum asked Tom Dragna of the L.A. Mob to order the deaths of Tony Brancato and Tony Trombino for robbing the Sports and Racebook at the Flamingo Las Vegas Hotel Casino in Las Vegas.Shortly after his close friend and Chicago-enemy union organizer Willie Bioff's murder, Greenbaum's worsening gambling, womanizing, and drug habits eventually caused him to begin skimming from casino operations.