The Concord police department is asking the public to help them locate a 34-year-old woman who hasn't been seen since May 16.
The woman, Jennifer Butler, wasn't immediately reported missing. Someone called police May 22 after a friend determined noone had seen Butler for days.
Police say Bulter may be depressed and is considered "at risk."
Butler's car is accounted for, according to police. They are not sure if she had access to any other vehicles.
Anyone with information regarding her whereabouts is asked to call the Concord Police Department at (925) 671-3333 or their local law enforcement agency.