Diagram from the Kansas City Hearings of the U.S. Senate Special Committee to Investigate Organized Crime in Interstate Commerce, illustrating the Kansas City Mafia's involvement in night clubs, liquor businesses, bookmaking and other gambling, voter fraud, narcotics, and murder, among other areas. Charles Binaggio is depicted as the leader of the organization, with Charles Gargotta, "Eddy Spitz" Ochadsey, Morris Klein, and Tano Lococo among his close associates.
Report from a grand jury inquiry concerning federal law violations and the personals involved in the Western District of Missouri. The grand jury heard from 185 witnesses, with 90% of those witnesses being law violators, and determined "there is no organized attempt" at violating federal laws in the district, and those violations "are committed by individuals rather than by a regular organized concert of individuals or by some crime syndicate." The report goes on to discuss the court's belief that its quick processing of cases has a deterrent effect on crime.