By CBSLA Staff

RIALTO (CBSLA) – A 65-year-old man was found shot to death in Rialto on Saturday.

At approximately 5:30 a.m. Saturday morning, the Rialto Police Department received a call of a man shot in a motorhome at the 4000 block of North Riverside Avenue near the Rosena Ranch residential community. Responding officers found William Allen Schwartz, of Rialto, with a gun shot wound in his abdomen.

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Rialto Fire Department paramedics pronounced the victim dead at the scene.

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Detective are still investigating the homicide.

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Rialto PD is asking anyone with information related to the investigation to contact Lt. James Mills at (909) 820-2632.