NAPA (CBS SF) — Napa police are investigating an officer-involved shooting that occurred Friday evening in the Alta Heights area while officers were serving a search warrant.

The shooting occurred shortly before 5 p.m. when officers serving a warrant for drugs and firearms contacted the subject of the warrant, a 41-year-old man whose name has not yet been released, according to police.

A handgun was found at the scene of the shooting.

The Napa County Sheriff’s Department will lead the investigation into the shooting, as per county protocol, police said.

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