Florida's killer clown case from 1990 ends with woman pleading guilty

ViewA 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, Warren's husband's second wife finally pleaded guilty to being the killer, closing a case that is strange even by Florida standards.

Sheila Keen-Warren, 59, pleaded...