Pomona police came to the 400 block of Valera Avenue about 1:30 a.m. after receiving a call of shots fired in the area.
They arrived and found a victim with a gunshot to the upper torso, said Pomona police Lt. Eddie Vazquez. Police identified the victim as a male, but it was not immediately known whether the victim was an adult or teen.
Paramedics took the victim to an area hospital where he died.
No one has been arrested.
Anyone with information may call homicide detectives, 909-620-2095.
Reach Melissa via email or call her at 909-386-3878.
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