Sheriff's deputies investigate shooting near Highway 4

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Tuesday, June 23, 2015
Sheriff's Department vehicle is stopped at the scene of a shooting
The Contra Costa County Sheriff's Department investigates a shooting on Tuesday, June 23, 2015, at the San Marco Boulevard exit off of Highway 4, near Bay Point.

BAY POINT, Calif. (KGO) -- There's been another shooting near Highway 4 in Contra Costa County. It happened late Tuesday night.

The sheriff's department says it happened at the San Marco Boulevard exit near Bay Point. The shooting was on city streets close to Willow Pass Road.

The CHP said traffic on Highway 4 was backed up due to the shooting. reported the shots came from a silver vehicle with a broken window. Investigators have not said if anyone has been hit.

On Saturday, one person was shot and killed on Highway 4 near San Marco Boulevard in Bay Point. A 20-year-old man was killed and investigators have not made any arrests in that case.

VIDEO: Pittsburg father killed in drive-by on Highway 4 mourned by coworkers