The Macon County Sheriff’s Office has issued an Endangered SILVER Advisory for a missing adult. The missing man is 80-year-old Jack W. Allison, a white male, age 80, hgt 6’0″, 167 lbs, white hair, blue eyes, wearing an unknown color button-up shirt, pants, and black or brown shoes. He has a short white beard.

Allison suffers from dementia and did not return home after running an errand in La Plata, yesterday at 10:30a.m. He is driving a Gray 2013 Chrysler Town and Country bearing MO plates, NA9V7Y. It was last seen in Shelton, northbound at 6:45 P.M. yesterday.

Anyone seeing the missing person, or vehicle, or having any information related to the case should immediately dial 911 to contact the nearest law enforcement agency or call the Macon County Sheriff’s Office at 660-385-2062.