According to a police report, the unnamed suspect rubbed a finger along the victim's butt crack, prompting her to clench her buttocks. The victim claimed the clenching caused the bed she was sitting on to break, angering the suspect.
A fight ensued in which the suspect repeatedly hit the victim before grabbing a butcher knife and threatening to kill her. According to the report, the suspect said, "Are you ready to die?"
Article also contains a picture of what a butt crack might look like.