48 year old Joe Matthew Constance has been placed on the FBI's 'Most Wanted' list for fleeing Calcasieu Parish to avoid prosecution for the alleged murder of his ex-wife. Constance is described as being six feet two inches tall, weighing approximately 200 pounds with brown hair and brown eyes.

Constance has been on the run since 2011 and the FBI is offering a $20,000 reward for information leading to his arrest and conviction on a charge of first degree murder. If you have any information regarding his location you're asked to call 1-800-CALL-FBI (1-800-225-5324).