John E. Tinker (52) is 5 Feet 8 Inches tall, 258 lbs. with brown hair and brown eyes and  last seen wearing brown carpenter pants, brown and tan poncho and a tan ball cap.

Mr. Tinker was reportedly last seen traveling to Sioux City, IA on 03-09-15. Mr. Tinker is in need of medications. If you have any information on his whereabouts, please contact the Yankton Police Department or your local law enforcement agency.

Yankton Police Department 605-668-5210 or Crime Stoppers 605-665-4440