Visalia police say a man robbed two Chase banks and the Tucoemas Federal Credit Union in their city.
Tulare police are also looking at the photos, and believe he may be the same man responsible for three bank robberies in Tulare.
At the same time, Visalia detectives are investigating another bank robbery. They released a surveillance picture of the suspect in the Visalia Community Bank robbery last week.
Authorities say the man is not related to the other six bank robberies.