John Martorano

E730007

John Martorano is a former Boston mob hitman known for confessing to dozens of murders while working with the Winter Hill Gang and later testifying against his former associates.

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Statements (30)

Predicate Object
instanceOf hitman
mobster
organized crime figure
person
associatedWith James "Whitey" Bulger NERFINISHED
Stephen Flemmi NERFINISHED
confessedTo multiple murders
cooperatedWith law enforcement
cooperatingWitness United States government NERFINISHED
criminalCharge murder
criminalOrganization Winter Hill Gang NERFINISHED
familyName Martorano NERFINISHED
gender male
givenName John NERFINISHED
knownAs John Martorano NERFINISHED
language English
legalStatus convicted criminal
nationality American
notableFor being a Boston mob hitman
confessing to dozens of murders
testifying against former associates
occupation enforcer
mob hitman
partOf Boston underworld NERFINISHED
placeOfActivity Boston NERFINISHED
Massachusetts NERFINISHED
regionOfCriminalActivity New England NERFINISHED
roleInOrganization hitman for the Winter Hill Gang
testifiedAgainst former Winter Hill Gang associates
testimonyUsedIn prosecutions of organized crime figures

Referenced by (1)

Full triples — surface form annotated when it differs from this entity's canonical label.

Boston Irish mob hasNotableMember John Martorano