This woman knew him all too well. I started snooping. And i found everything. This reporter made some unnerving discoveries, too. He scared a lot of people. He swindled a lot of people. The story of his dirty deeds riveted the nation in a hit podcast. Announcer this is dirty john. But dirty was about to turn dark. Hes got duct tape, hes got all the tools ready to kidnap her. Would this mom and her daughters learn the truth in time . She was in a panic. She said, i saw john. Outside in a car. A story ending in savagery that would stun even police. Theres no way he gets away with this unless he kills her. Im lester holt, and this is the women and dirty john. Hello and welcome to dateline extra. Im craig melvin. After being in love she thought she had finally found the one when she met a handsome doctor named john mehan. But behind the rugged good looks lurked something sinister. What they found threatened to tear the family apart and put their lives in danger. Here is keith morrison. Rep