Katherine's scenes at the hospital after Pam's car crash, especially the one where she talks to Bobby. First, Katherine is somehow able to get into Pam's hospital room, implies while talking out loud that she is going to have her revenge and wishes that Pam would "sleep on." However, she soon disappears after she tries to get Bobby to believe she is suffering too, and that Pam's tragedy is her tragedy too. What a stupid scene on so many levels. Did Katherine think Bobby would react kindly to her visit? What was the point of her talking to him, except to mislead the viewer later on regarding Pam's disappearance? Did she think Bobby would ask her to stay and keep him company? Even dumber than Katherine in that scene is Bobby just letting her go, without calling the police or shouting for help? Bobby deserves the "Dumber than a box of rocks" award for that.