He said you will be destroyed in the flesh. Destroyed, try again. She got out and helped investigators uncover the truth about this powerful prophet. This is a horrible thing to listen to. A sinister secret caught on tape. It will just rock you. For too long he eluded the law. Could she finally bring him down . I looked him square in the eyes as if to say we meet again. Im lester holt. And this is dateline. Tonight unbreakable. Heres keith morrison. Reporter its a long way home. Back to that place tucked away beneath the towering red cliffs that join utah to arizona. The place she lived in that other lifetime. Its tough to be back. It brings up a lot of feelings that are really raw. Reporter then, when she was known as sister becky and wore those colorful prairie dresses piled up her long and braided hair and shared a husband with more than 60 other women. It was here in this place they call short creek or just the crick here where it happened on the dark side of the realbig love. A lo
they knew they had hit the mother lode. they had just tons. i mean, 400 boxes of physical papers, plus all of the digital information, and it was all of these records. we found church records, family records and probably the most important thing was the priesthood records which are the dictations of warren jeffs. his locations, his movements, his directions. really it was a road map to all the activities of the flds community. reporter: every dictation, every record, every file had to be scrutinized page by page. walking into there and going, oh, my goodness, look all this. reporter: wes hensley is an investigator in the texas attorney general s office. and box by box, through literally millions of pages, hensley and hanna and others searched with the help of rebecca. she was very important about authenticating the documents for us.