The crimes of a serial killer based on Dennis Rader (the BTK killer) are mentioned, and they involve the victims being sexually assaulted or raped. One of the victims was a child, but it is also mentioned that the killer didn't anticipate the child being there while going after the child's mother, so it is not known if these same acts were also done to the child or not. Pages from a pornographic magazine themed around torture are also shown at one point.