Moe Sedway had remained in Las Vegas after Benjamin "Bugsy" Siegel's death.
 Siegel ran Los Angeles and later Las Vegas' illegal gambling and prostitution rings with his lieutenants Mickey Cohen, David Berman, Harold "Hooky" Rothman, Moe Sedway and boss of the L.A. family Jack Dragna. 
 He and Gus Greenbaum made the Flamingo Hotel & Casino in Las Vegas very successful after Siegal's murder. 
