Jonesboro Leader Mike Medlock Dies by Arkansas Business Staff Posted 10/29/2009 05:14 pm Updated 3 years ago Mike Medlock, president of Insurance Network in Jonesboro, died Wednesday at M.D. Anderson Hospital in Houston Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access stories older than 20 days. Purchase Now Already have archive access? Login to view this article.