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UPDATE: Coroner identifies man killed in wreck on Research Park Blvd.

HUNTSVILLE, Ala. – A man died in a one-vehicle wreck Thursday morning on Research Park Boulevard between Old Madison Pike and Bradford Drive.

The wreck backed up traffic for a couple of hours as people headed to work.

The Madison County Coroner’s Office identified the man who died as Michael Glazik, 54, of Madison.  He was driving the GMC Envoy and died at the scene.

No one else was in the vehicle, which went off the road, struck a tree and landed in a ditch.