Jack Westbrook, 25, of Lonoke was found unresponsive in his cell by officers.
Police performed CPR Westbrook until MEMS arrived.
Westbrook was taken to the hospital where he was pronounced dead.
Westbrook was being held on several charges including burglary, aggravated robbery, and kidnapping.
Copyright 2016 Nexstar Broadcasting, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.