On August 25, 2000, 25-year-old Kristin Laurite pulled off I-40 in Morrilton, Arkansas for a break on her cross-country move to start a new life.

She never got back on the road. What followed was a 5-year mystery, a desperate billboard campaign that read “Do You Know Who Killed Me?”, and a DNA breakthrough connecting her murder to a trail of victims across the country.

Who was really waiting at that rest stop and how many others did he leave behind?