Mary Vincent was a 15 year-old runaway when she decided to hitch hike her way to California to be a Dancer. Lawrence Singleton picked her up in his blue van and her unimaginable and awe-inspiring survival story began. Left to die in a canyon, Mary found the strength to keep going in hopes that no one else would be brutally attacked by this man again. Allyson is here to take you through Mary's struggles and triumphs in today's episode. What happened to her and where did Lawrence Singleton end up? You'll find out this week on Crime on Caffeine! All sources can be found on www.crimeoncaffeine.com. Follow us on social media @crimeoncaffeine