Plot Synopsis

PREDATOR AT LARGE is a one-hour docuseries that explores peaceful communities in which a sadistic predator is living undetected, lying in wait, scoping out potential victims, and holding out for the perfect moment to strike. Once they act on their depraved impulses, lives are destroyed, as are the communities which these killers themselves call home. Brought to life by the extraordinary testimony of friends and family of the victims, residents, and law enforcement, as well as those closest to the perpetrators, these terrifying stories reveal the true horror of what happens when nightmares come true. In the series opener, "Watch Your Children," 5-year-old Samantha Runnion is playing with a friend in front of their homes in Stanton, CA in Summer 2002. Suddenly, a man appears and snatches Samantha, dragging her into his car. The race is now on to find her -- and the man responsible