206 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case?
Giuseppe "Joe the Boss" Masseria, a prominent Mafia boss in New York City, met a violent end on April 15, 1931, at the age of 45. Masseria, originally from Menfi, Sicily, had established himself as a powerful figure in the American Mafia, leading what would later be known as the Genovese crime family. His death marked the culmination of the Castellammarese War, a brutal power struggle within the Mafia that pitted Masseria against his rival, Salvatore Maranzano.
On the fateful day, Masseri ...Read More
On the fateful day, Masseri ...Read More
Links to Additional Sources (0)
See any mistakes?Victim Details
Giuseppe Joe the Boss Masseria
Male
White / Caucasian
Brooklyn
NY
1931-04-15
45
Giuseppe
Joe the Boss
11/08/2025







