Arnold, CA…(Update…We just left the command post by the Logging Museum and no updates as of yet. Still looking.) Calaveras County seeks your help in locating a missing person: Missing Person: Don Peterson 79 year old male 511 175 last seen wearing red baseball cap white tshirt jeans. Last seen: The Arnold Rim Trail by logging museum. Missing person Don has a small dog tan and white terrier named Danny with him If you have information that can assist in helping safely locate Don Peterson please call 911 or contact the sheriff 209-754-6500. If you have seen this missing person please call Calaveras County Sheriff at 209-754-6500