article: Shaun Ritchie, from Fraserburgh, was last seen with friends at a remote woodland area near Strichen at the end of October last year. The operation is one of Police Scotland's longest-running missing persons inquiries. The force said there was no evidence of a crime. Det Ch Insp Matt Mackay said: "We are trying to bring closure to the family. "It's one of the longest-running inquiries. It's such a vast area. It takes time."
summary: Police say they want to help bring "closure" to the family of a missing Aberdeenshire man, one year after his disappearance.