Corrected entry: The killer is trying to replicate Harry Connick Jnr's attack on Sigourney near the end of the film, but he forgot about the two pieces of toilet paper she put on the seat. It seems strange that someone who is such a stickler for detail would leave something like that out, especially since the filmmakers made such a big deal out of it originally (there were detailed close ups of the paper being put on the seat).
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27th Aug 2001
Correction: I believe the camera was just following Hudson going through the motions of using the bathroom and also following Connick's motions of preparing for his kill. If you notice how Hudson was kicking when she was being lifted up I'm sure the toilet paper fell to the floor, therefore Connick, the second killer or anyone else who may have taken pictures of the scene would not have even noticed it as a big deal.
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