Memorandum regarding Nick Penna, Charles Binaggio's chauffeur and bodyguard who is "believed to have the true story of the Binaggio murder." The memo also describes Penna as on the payroll of a company owned by Anthony Gizzo.
Memorandum regarding Kansas City, Kansas, Chief of Police Will Johns, stating that he will testify about raids on the State Line Club and surveys done to determine how much of the business existed on each side of the Missouri/Kansas state line.
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.
Memorandum describing testimony from Morris "Snag" Klein, stating that he was a partner of Charles Binaggio in the Missouri Electric and Construction Company and Ace Sales and Equipment Company, as well as the Green Hills and Last Chance gambling clubs. He also described other business and gambling interests he had been involved in, and denied knowledge of anyone in Al Capone's mob.
Memorandum regarding Kansas City organized crime figure Morris "Snag" Klein, a former business partner of crime boss Charles Binaggio, as well as "Eddie Spitz" Ochadsey and John Noonan, and who was at that time serving a sentence in the federal penitentiary. Klein was also a partner in the Stork Club gambling establishment in Council Bluffs, Iowa, and assorted Kansas City gambling, bookmaking, and wire service operations.
Summary of the testimony of Edward Ochadsey, aka Eddy Spitz, describing him as a night club operator, gambler, and wire service partner, who partnered in a liquor distribution business with Kansas City crime boss Charles Binagio and Morris "Snag" Klein. The operations of the Last Chance Saloon, a gambling parlor straddling the Missouri/Kansas state line, are described, including a note that the establishment was closed the day Binaggio was murdered.
List of gambling operations located primarily in Kansas City, including the Green Hills Club and State Line Tavern, and numerous other bookmaking and dice games.
Letter from "Nat K." to Senator Estes Kefauver regarding the senator's investigation into Kansas City organized crime.
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.
Hand drawn map of the Last Chance Saloon, which was built to span the Missouri/Kansas state line. The entry is located on Southwest Boulevard in Kansas, with gambling taking place behind several doors and upstairs, across the state line in Missouri.