Nation Florida woman pleads guilty in ‘killer clown’ case, more than 30 years after murder April 25, 2023 Hannah Phillips and Jeanine Santucci, USA TODAY NETWORK Comments Off on Florida woman pleads guilty in ‘killer clown’ case, more than 30 years after murder Marlene Warren opened her door in 1990 to a clown offering her balloons, flowers — and a bullet. Decades later, a woman pleaded guilty to her murder.