Traverse City's mayor was the most recent victim of theft from an unlocked vehicle.
Mayor Michael Estes said thieves made off with a wallet and two sets of keys from his unlocked truck as it sat outside of his house on Monday.
Estes said the thieves got away with $400 in his wallet. It will also cost him about $700 to get a new key system for his truck.
The mayor is using the incident to remind residents to always lock their cars.
Thieves have regularly targeted unlocked cars in Traverse City.