A teenager was arrested Tuesday after allegedly stabbing and decapitating his mother's boyfriend in Staten Island, New York.Damien Hurstel, 19, of Staten Island, is charged with murder and criminal possession of a weapon, according to the New York City Police Department (NYPD).Officers responded to a 911 call just before 4:30 p.m. Monday for a man who was stabbed inside a home.BLUE CITY FELON WITH VIOLENT HISTORY ARRESTED IN DEADLY TRAIN PLATFORM STABBING AFTER PAROLE RELEASE: REPORTWhen police arrived, they found Anthony Casalaspro, 45, of Staten Island, with multiple stab wounds to the head and neck, according to a statement from the NYPD.EMS responded and pronounced Casalaspro dead at the scene.COMMUTER CRITICAL IN LATEST BLUE CITY UNPROVOKED THROAT SLASHING ATTACK; SUSPECT CLAIMS 'I JUST SCARED HIM'Casalaspro, a disabled NYC Department of Sanitation worker, was beheaded, the New York Post reported.He was allegedly found in a bathtub by a child inside the home, according to the report.BLUE CITY CRIME CRISIS: REPEAT OFFENDER STRIKES AGAIN AFTER CHARLOTTE TRAIN MURDERThe suspect and the victim both lived at the same address, the NYPD confirmed.Authorities have not yet released a motive.CLICK HERE TO GET THE FOX NEWS APP