Florida killer clown who murdered husband's then-wife completes her 18-month prison term
Sheila Keen-Warren is finally available for childrens' birthday parties
In 1990, Sheila Keen-Warren dressed as a clown and killed the wife of a man she later married, pleaded guilty to second-degree murder in the death of Marlene Warren, and was released from prison Saturday after serving 18 months there. The case was "strange even by Florida standards,"…