Ontario police responded to a home in the 200 block of West Ralston Street at 8:19 p.m. after receiving a call about a male suffering from a gunshot wound. When they arrived, officers found a man suffering from multiple gunshot wounds.
The man, identified as Horacio Hernandez Jr. of Ontario, was transported to a local hospital with life-threatening injuries. He died a short time later.
Detectives say they have not yet established a motive for the shooting, but the investigation is still in the early stages.
Anyone with information about this case was asked to contact the Ontario Police Department at (909) 395-2001.