Dateline: Secrets Uncovered (2017)

S06E05 The Women & Dirty John

Debra Newell believed she had met the perfect man in John Meehan, but her daughters felt uneasy about him. Concerned, they began investigating his background, uncovering a web of deceit surrounding this charming con artist. As they unraveled the truth, they worried it might be too late to save their mother from the threat he posed.