Saint Valentine's Day Massacre Rats, had been the valet of the Chicago hit man Fred Goetz. Bolton was privy to many of the Barker Gang's crimes and pinpointed the Florida hideout of Ma and Freddie Barker (both of whom were killed in a shootout with the FBI a week later). Bolton claimed to have taken part in the St. Valentine's Day Massacre with Goetz, Fred Burke, and several others. Because the FBI had no jurisdiction in a state murder case, they kept Bolton's revelations confidential, until the "Chicago American" newspaper reported a second-hand version of the bank robber's confession. The newspaper declared that the
Saint Valentine's Day Massacre of the Egan's Rats gang, working for Capone, are suspected of a significant role as are members of the Chicago Police Department who are said to have had personal revenge as their motive following the killing of a police officer's son. At 10:30 a.m. on Thursday, February 14, 1929, seven men were murdered at the garage at 2122 North Clark Street, in the Lincoln Park neighborhood of Chicago's North Side. They were shot by four men using weapons that included two Thompson submachine guns. Two of the shooters were dressed as uniformed policemen, while the others wore suits, ties, overcoats