testament and pulled up those few lines that suggested polygamy? >> that's correct. >> we if it was -- one and the very practical polygamy and the home of the pastor was carefully under wraps. so did tanya worry about what might happen? there >> that's what she was covering up. she had to protect james and protect their world. >> did she do something to marie to protect james? two months after marie she disappeared, the detectives got permission to look at the cell phone records of all three of them. would they prove tanya was with marie when she vanished and, thus, did something to? her >> cell phone tower information from the area -- >> no. nowhere near marie. so, they check the cell towers for james's phone, and where do you know? when marie sent that last text message saying she was leaving town. both her phone and the pastures pinging off at the same cell tower two blocks from his house. and when marie's was drop mazda was dropped at the airport -- >> we had james's phone touching near the airport. why would his phone be near the airport? >> well either james innocently drove marie to the airport, or he drove her car there to cover up a crime. no way to prove it either way, so they were stuck again.