Anthony Jimenez, 24

Anthony Jimenez, a 24-year-old Latino, was fatally shot Friday, Feb. 11, in the 2100 block of East Bliss Street in Willowbrook, according to Los Angeles County coroner's records.

The shooting was reported in the backyard of a home about 8:45 p.m., Los Angeles County sheriff's officials said.

Three other victims, Angel Jimenez, 25, Luis Jimenez, 26, and Martin Haro, 25, were pronounced dead at the scene. Coroner’s records show Angel and Luis Jimenez died from several gunshot wounds, while Haro died from a gunshot wound to the head.

Anthony Jimenez was taken to St. Francis Medical Center and underwent surgery. He later died from several gunshot wounds.

The Jimenezes were brothers and Haro was their cousin, according to a coroner's investigator who declined to be identified.

During the investigation, authorities learned two Latinos were seen fleeing the area in a black sport utility vehicle after the shooting but it was unknown whether the car was related to the killings.

Lt. Don Slawson said the incident is believed to be gang-related.

Anyone with information is urged to call homicide detectives at (323) 890-5500. Those wishing to remain anonymous should call Crime Stoppers at (800) 222-TIPS (8477).

-- Larry Gordon and Sarah Ardalani