James Perry lived a double life. On the surface, he was a loving husband and father—but for more than five years, the Madison, Wisconsin, construction worker committed dozens of sexual attacks against children and young women. This ABC News program explains how the man known as the “mall rapist” was finally caught, and how his massive collection of digitized images and video provides chilling insight into the mind of a psychopath. Featuring interviews with Perry’s former wife and with crime expert Maureen Wall, the program is not only a psychological criminal profile—it also sheds light on ways for parents to protect children from predators. (24 minutes)