. >> david ada was certain that heather on the train to palmetto took one look at kate waring and knewwhy was he so sure? his research, he said, had turned up enough kamp victims to fill a small bus to the poorhouse. >> we had 13 different names that we could use. we called all 13. >> whoa. >> these were men and women all over the country. she would say that, you know, she was pregnant, she would say that her children had died of leukemia, that men had beat her. >> her scam -- troll the internet for men, latch onto one, move in, fleece him, and leave him with a mountain of debt. all the while pretending to be a doctor, an heiress or a mafia family. >> that was probably the worst whirlwind i've ever been through, seen, done in my entire life. >> there was chris beard, for example, in pennsylvania. >> just being around her made me feel better because that's what i wanted, you know. i wanted to be loved. >> he found her on the internet. in less than two months, they were engaged, and she said she was pregnant. >> at the time that i had met her, i had no credit cards to my name whatsoever.