The NYPD says a man has been charged with the murder of his father after police responded to an incident in Queens Thursday.

Detectives say officers responded to a 911 call of an injured male inside of 221-15 Hempstead Ave.

Upon arrival, they say the officers found a 30-year-old Jaimie Walker acting erratically.

They also discovered within the bathroom of the residence 72-year-old Loandows Walker with trauma to his torso. He was pronounced dead at the scene.

Authorities say two other women and a man were also found unconscious and unresponsive in the living room. They were taken to hospitals, where they are currently listed in critical condition.

Jaimie Walker, who was also taken to a hospital for evaluation, is in police custody. He is charged with murder and criminal possession of a weapon.