PLEASANT HILL (CBS SF) — A man who was behaving erratically was shot and killed Tuesday evening after entering a home, according to Pleasant Hill police.

It happened at about 5:45 p.m. on Shadow Mountain Court near Camelback Road. Several 911 callers reported a suspect was vandalizing parked cars and trying to get inside homes, according to police.

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Responding officers, along with the 911 dispatcher heard several gunshots and discovered a male intruder in the living room of a home suffering from a gunshot wound.

The victim was transported to John Muir Hospital in Walnut Creek where he succumbed to his injuries.

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Authorities have not released the suspect’s name or identified the shooter.

Police said the residents of the home, along with witnesses were cooperating with the investigation. There are no other suspects at this time.

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More information may be released later.