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 one of the killers, because of his brother Pasqualino's recent murder by the North Side Gang. Police then announced that they suspected Capone gunmen John Scalise and Albert Anselmi, as well as Jack McGurn himself, and Frank Rio, a Capone bodyguard. Police eventually charged McGurn and Scalise with the massacre. John Scalise, along with Anselmi and Joseph 'Hop Toad' Giunta, were murdered by Capone in May 1929, after Capone learned about their plan to kill him, and before he went to trial. The murder charges against Jack McGurn were finally dropped because of a lack of evidence, and he was