The Coconino County Sheriff’s Office is seeking information related to a man who has been missing for nearly three years. Authorities say David Clark, 58, who was last seen near Forest Service Road 245 in the Coconino National Forest in the summer of 2020, is looking for Wilkinson. During that time, Wilkinson said he may have been traveling with one or he may have two dogs, and he may have been driving a white 1997 Toyota He Paseo. He was known to frequent the Phoenix and Prescott areas in his 2019 and his 2020. Wilkinson is a Caucasian male, about 5 feet 11 inches tall and weighing 165 pounds, with gray hair and a beard, and wearing glasses. He may have suffered from digestive problems that caused him to drink copious amounts of buttermilk. You will be asked to call 928) 774-4523 or Silent Witness at (928) 774-6111.