In the early morning hours of May 26, 1990, Marlene Mae McKinnon Warren was fatally murdered at her front door, shocking not only Florida but the entire country. That’s because the 40-year-old mother of two’s attacker was disguised in a full jester costume to conceal their identity, as meticulously detailed in ABC’s “20/20: The Case of the Killer Clown.” The discovery that her husband Michael Warren’s claimed lover-turned-wife Sheila Keen-Warren was to blame took more than three decades and the development of DNA technology.
Who is Michael Warren?
According to reports, Michael first met Marlene Ahrens, a newly divorced single mother of two, in 1980. Despite having a two-year age difference, the two fell deeply in love. Thus the pair hurried to the altar before settling down in Wellington, Florida as a blended family, where they gradually created a wonderful life for themselves through pure determination and hard work. She actually managed all of their rental properties in West Palm Beach while the former owned and operated a used car dealership and rental car agency (created in the name of his devoted wife).
Yet after Marlene’s son John ‘Johnny’ Ahrens Jr., 22, sadly died in a vehicle accident in the autumn of 1988, the couple’s happiness seemed to start to crumble. It was the businessman who allegedly started to distance himself from the family, leading his wife to believe he was having an affair with worker Sheila Keen (born Sheila Marie Sheltra). She actually did question if she could leave him, take everything she was legally entitled to with her, and then abruptly pass away. Her husband, though, had a good alibi; he was in Miami.