May 26, 1990, Marlene Warren was at home inside of her mansion in Florida when she heard a knock on the door. Marlene was busy and was hoping that her son might go answer the door, but when she looked over to the living room, she saw her son was watching TV and didn't seem to have even heard the knock on the door. So, Marlene just sighed and walked over to the door and opened it up herself. And to her surprise, it was a person dressed up as a clown holding flowers and balloons. Marlene loved clowns, and it had been her birthday recently, so she was thrilled – figuring this must be someone's gift to her. But after the clown handed Marlene the flowers and balloons, there was this loud popping sound inside the house... and then Marlene fell to the floor, blood pouring down her face