Ex-Mafia boss 'Cadillac Frank' Salemme dies in prison at 89

Francis “Cadillac Frank” Salemme, the head of the Patriarca crime family, has died at the age of 89.

At the time of his death, the former New England Mafia boss was serving a life sentence behind bars for the 1993 killing of a Boston nightclub owner.

He died Tuesday, according to the Federal Bureau of Prisons’ online records.

Prisons spokesperson Donald Murphy told USA TODAY Salemme died at the United States Medical Center for Federal Prisoners in Springfield, Missouri.

"For safety, security, and privacy reasons, this office does not share specifics regarding the cause of death for any inmate," Murphy said.

In the early 90s, Salemme led the Patriarca crime family in Boston before helping prosecutors convict a corrupt FBI agent after learning that other mobsters had been talking about him to authorities.

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Salemme was living in Atlanta under the name Richard Parker when remains of the nightclub owner were unearthed in 2016, making the elderly ex-Mafia don a government target once again.

Salemme’s 2018 trial became a flashback to the days when the mob was a feared and powerful force in New England. Salemme maintained he had nothing to do with Steven DiSarro’s death, but was convicted after his onetime best friend testified against him.

Anthony "The Saint" St. Laurent, a convicted mobster, is questioned by members of the media as to whether he is an FBI informant as he leaves a federal courthouse in Boston, Mass., Tuesday, June 17, 1997. St. Laurent was one of three reputed mobsters ordered to appear in court in the racketeering case of Francis P. "Cadillac Frank" Salemme, who prosecutors claim headed the local underworld.
Reputed Boston mobster Francis P. "Cadillac" Salemme is shown in this1993 file photo. Federal prosecuters claim that Bulger was an FBI informant offering law enforcement authorities tips about the Mafia in New England.
Reputed Boston mobster Francis P. "Cadillac" Salemme is shown in this1993 file photo. Federal prosecuters claim that Bulger was an FBI informant offering law enforcement authorities tips about the Mafia in New England.

A car bombing and a lost leg

During Boston's 1960s gang wars, Salemme participated in scores of killings and spent 16 years behind bars for trying to kill a lawyer, who survived but lost a leg, when his car was blown up in 1968. After being released from prison, Salemme was seriously wounded in a shooting outside a suburban Boston pancake house.

His reign as Mafia boss ended when he, notorious Boston gangster James “Whitey” Bulger and others were charged in a sweeping racketeering case in 1995. Salemme and Bulger fled after they were tipped off to the impending indictment by Bulger’s FBI handler, John Connolly Jr.

Several months later he was arrested in Florida while Bulger spent 16 years on the lam before being captured at the age of 81 in Santa Monica, California. Bulger was killed by fellow inmates in prison in 2018 at the age of 89.

A photo released by the FBI in August 1995 showing reputed New England Mafia leader Francis P. "Cadillac Frank" Salemme, after his arrest Aug. 11, 1995, in West Palm Beach, Fla.
A photo released by the FBI in August 1995 showing reputed New England Mafia leader Francis P. "Cadillac Frank" Salemme, after his arrest Aug. 11, 1995, in West Palm Beach, Fla.

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The racketeering case revealed Bulger and Salemme’s best friend, Stephen “The Rifleman” Flemmi, had secretly worked as FBI informants. Upset that his fellow mobsters had turned on him, Salemme agreed to plead guilty and cooperate with authorities.

Contributing: Associated Press

Natalie Neysa Alund covers trending news for USA TODAY. Reach her at nalund@usatoday.com and follow her on Twitter @nataliealund.

This article originally appeared on USA TODAY: 'Cadillac Frank': Ex-Mafia boss Francis Salemme dies in prison at 89