Coppolino was murdered by the DeMeo Crew , who suspected him of providing information about their marijuana trafficking operation to narcotics agents .
March 7 - Joseph Coppolino is stabbed to death and then decapitated , his headless corpse left on the street to be discovered by authorities .
Joseph Coppolino was murdered by the DeMeo Crew , who suspected Joseph Coppolino of providing information about their marijuana trafficking operation to narcotics agents .
March 7 - Joseph Coppolino is stabbed to death and then decapitated , his headless corpse left on the street to be discovered by authorities .