The Larimer County Sheriff’s office is looking for a vandal. A man with long dark hair in a bun, wearing a green jacket and dark colored pants has been caught on surveillance video spray painting graffiti at Horsetooth Reservior. Deputies say he tags restrooms, dumpsters and signs. And every time he strikes, it costs taxpayers money to clean up the graffiti. Anyone with information about the man is asked to call the Sheriff’s Department at 970-498-5601.