From Unsolved Mysteries:
Dennis DePue
Marilyn and Dennis DePue
Real Name: Dennis DuPue
Aliases: None Known
Wanted For: Murder
Missing Since: April 15, 1990
Case
Details: When high school guidance counselor Marilyn DePue vanished in Coldwater, Michigan on Easter 1990, suspicion immediately fell upon her husband, Dennis. They had a stormy marriage, and when she filed for divorce, he retaliated. He assaulted her in front of her children, then took her away, indicating he wanted to go to the hospital -- but she was later murdered by a gunshot to the back of the head. He was seen disposing of evidence behind an abandoned school. Her body was found a few miles away and he has been on the run ever since.
Extra Notes: This case first aired on the March 20, 1991 episode.
Results: Solved. On the night of the broadcast, DePue was located living in Dallas, Texas under the name Hank Queen. He fled when he saw himself profiled, leading police on a lengthy high-speed chase into Mississippi. After the pursuing officers disabled his van, DePue committed suicide to avoid capture.
Click here to go to the full Unsolved Mysteries episode(not the best).
Click here to go to the beginning of the Unsolved Mysteries episode and a comparision of the "Jeepers Creepers" show