A demented Queens dad hacked his wife and daughter before killing himself, according to law enforcement sources.
Cops responded to a 911 call for an assault in progress at 80-47 268th Street in Glen Oaks, Queens around 10:30 a.m., police said.
When they were arrived, officers were told that a 53-year-old man had slashed a 52-year-old woman in the head, slashed a 21-year-old woman in the hand, and struck a 15-year-old male in the head with a blunt object.
The incident appeared to be domestic. Sources said the man attacked his wife, daughter with a knife before turning the blade on himself, sources told The Post.
The attacker was found with injuries to the throat and abdomen. He later died at North Shore University Hospital at Northwell Health, authorities said.
The 52-year-old woman was also transferred to North Shore University Hospital at Northwell Health, where she is in stable condition, cops said.
The 21-year-old woman and 15-year-old male were both transferred to Long Island Jewish Medical Center at Northwell Health in stable condition, police said.
There are no arrests, and an investigation is still ongoing, according to authorities.