Crime
/ CBS/AP
The Clown Did It
A clown came to Marlene Warren's door on a May morning in 1990, handed her carnations and balloons, and then shot her dead in front of her son. On Tuesday, her husband's alleged mistress and future wife finally pleaded guilty to being the killer — even though she still insists she is not — closing a case that is strange even by Florida standards.
Sheila Keen-Warren, 59, pleaded guilty to second-degree murder in a deal that will likely see her released from prison within a year. The case comes to a close after the family of Marlene Warren agreed to the plea deal, CBS affiliate WPEC-TV reported.
Long suspected of being the shooter, Keen-Warren has been jailed awaiting trial for first-degree murder since 2017, when Palm Beach County Sheriff's investigators said improvements in DNA technology proved that a hair found in the clown's getaway car came from her.
![In 1990, a Florida mom was shot dead at her front door by a clown. Her husband's future wife just pleaded guilty. (1) In 1990, a Florida mom was shot dead at her front door by a clown. Her husband's future wife just pleaded guilty. (1)](https://i0.wp.com/assets1.cbsnewsstatic.com/hub/i/r/2022/05/18/2a33ee11-43db-4a4b-849f-72ca42e3865a/thumbnail/620x350/8ae3f48091ac88d135e38ceb450adfb9/clown-killing.jpg?v=bc37a4cad39dacb7e4b48f11b71f691b#)
Palm Beach County State Attorney Dave Aronberg said in a statement that the plea deal "obtained a measure of justice" for Marlene Warren and her son. No public notice was given for Tuesday's plea hearing in West Palm Beach, which otherwise would have drawn a throng of reporters and spectators. Instead, it was handled quietly during Circuit Judge Scott Suskauer's lunch break from another murder trial.
"Sheila Keen Warren has finally been forced to admit that she was the one who dressed as a clown and took the life of an innocent victim. She will be a convicted murderer for the rest of her days," Aronberg said.
Her attorney, Greg Rosenfeld, told The Associated Press in a phone interview that "this is an incredible win for Ms. Keen-Warren," still insisting she is not the killer.
The deal calls for a 12-year sentence, but Keen-Warren has already served six years awaiting trial. Also, Florida law in 1990 allowed significant time off for good behavior, so Rosenfeld expects her to be released early next year. Her trial was set to start next month, and if convicted she would have received a life sentence. Originally, prosecutors sought a death sentence but eventually dropped that.
![In 1990, a Florida mom was shot dead at her front door by a clown. Her husband's future wife just pleaded guilty. (2) In 1990, a Florida mom was shot dead at her front door by a clown. Her husband's future wife just pleaded guilty. (2)](https://i0.wp.com/assets3.cbsnewsstatic.com/hub/i/r/2023/04/25/27086302-3960-4de5-bdb3-97a2eac002ba/thumbnail/620x411g8/84b6f4c795f5fab2ece0dc69e300094b/gettyimages-1143139252.jpg?v=bc37a4cad39dacb7e4b48f11b71f691b#)
"The state of Florida originally wanted to execute her, but now she is going home in 10 months," Rosenfeld said. "While it was difficult to plead guilty to a crime she did not commit, it was kind of a no-brainer when there is a guarantee that you will be home with your family."
Marlene Warren's son, Joseph Ahrens, watched the proceeding online. Only 21 when he saw his mother murdered, and now in his 50s, his only message to the court and Keen-Warren was, may God be with her.
At the time of the shooting, Keen-Warren was an employee of Marlene Warren's husband, Michael, at his used car lot. Since 2002, she has been his wife — they eventually moved to Abington, Virginia, where they ran a restaurant just across the Tennessee border.
Witnesses had told investigators in 1990 that Sheila Warren and Michael Warren were having an affair, though both denied it.
Over the years, detectives said, costume shop employees identified Sheila Warren as the woman who had bought a clown suit a few days before the killing.
And one of the two balloons — a silver one that read, "You're the Greatest"— was sold at only one store, a Publix supermarket near her home. Employees told detectives a woman who looked like Warren had bought the balloons an hour before the shooting.
The presumed getaway car was found abandoned with orange, hair-like fibers inside. The white Chrysler convertible had been reported stolen from Michael Warren's car lot a month before the shooting. Sheila Warren and her then-husband repossessed cars for him.
Relatives told The Palm Beach Post in 2000 that Marlene Warren, who was 40 when she died, suspected her husband was having an affair and wanted to leave him. But the car lot and other properties were in her name, and she feared what might happen if she did.
She allegedly told her mother, "If anything happens to me, Mike done it."
But Rosenfeld said the state's case was falling apart. One DNA sample somehow showed both male and female genes, and the other could have come from one out of every 20 women — even Marlene Warren, he said.
And even if that hair did come from Keen-Warren, it could have been deposited before the car was reported stolen. He said Ahrens and another witness also told detectives that the car they found wasn't the killer's, though investigators insisted it was.
Aronberg, in his statement, conceded that there were holes in the case, saying they were caused by three decades it took to get it to trial, including the death of key witnesses.
Michael Warren was convicted in 1994 of grand theft, racketeering and odometer tampering. He served almost four years in prison — a punishment his then-attorneys said was disproportionately long because of suspicions he was involved in his wife's death. He has never been charged in her murder.
In January of 2019, "48 Hours" correspondent Peter Van Sant approached Mike Warren at his home.
Warren didn't open his front door, but he did talk to Van Sant for more than seven minutes through the door glass. When Van Sant asked, "Did you have anything to do with planning the murder of your wife, Marlene?" Warren replied, "I did not." When asked again, answered "Definitely not."
Van Sant also asked Warren if he'd suggested Sheila dress up like a clown. Warren replied "Who says she even did that?"
He went on to say, "I don't think she had anything to do with this. If I thought she had something to do with this, I wouldn't have been with her."
Warren did not return a call Tuesday seeking comment from the Associated Press.
- In:
- Cold Case
- Murder
- Florida