John Callahan (outlaw) outlaws of the "Public Enemy"-era such as Edward J. Adams and Pretty Boy Floyd. Floyd may have, in fact, gotten his start in the underworld by transporting bootleg liquor for Callahan before becoming a bank robber. Callahan was eventually convicted of drug smuggling and was sentenced to 25 years imprisonment. He would serve only seven years before his release and retired to Wichita where he died in his sleep on June 8, 1936, at age 70. John Callahan (outlaw) John Callahan (1866 – June 8, 1936) was an American outlaw and bank robber during the closing days of the Old
Museum of the American Gangster Museum of the American Gangster The Museum of the American Gangster is a two-room museum located at 80 St. Mark's Place in the East Village, Manhattan New York City. Opened in 2010, it is located upstairs from a former speakeasy in a neighborhood once frequented by Al Capone, Lucky Luciano, and John Gotti. Its Exhibition of the American Gangster was "founded to preserve newspapers, photographs and other original documents from the Prohibition Era". The museum's collection of memorabilia of organized crime in America includes John Dillinger's death masks, bullets from the Saint Valentine's Day massacre investigation, and a bullet from