A woman was fatally shot inside a Montebello apartment and officers found the suspect nearby, dead from a self-inflicted gunshot wound, on Tuesday night, authorities said.

Montebello police had not disclosed the motive behind the alleged murder-suicide and what was the relationship between the victim and the suspect, who was a man.

Officers went to the apartment in the 800 block of Mines Avenue at about 7:40 p.m. for reports of a shooting and discovered the woman, police said. She died at a hospital.

Media footage show officers and firefighters around a pickup truck parked on South Montebello Boulevard, which is near the apartment. A spokeswoman for the medical examiner’s office said a man was found dead in the 500 block of South Montebello Boulevard in Montebello.

The medical examiner’s office had not yet publicly identified the man and the woman.