brought the noes in for questioning, police got some new information that could help them secure a confession. after an expert looked at a lie detector test given to the couple in 1968. police learned it had been misread. marie noe did not pass the test as previously thought. and arthur noe's results were inconclusive at best but leaning toward deception. >> the cops described the situation where when mrs. noe started thinking about that she was going to talk to them, she actually put her hand on one of the cop's legs, which the cop thought was a little strange. they didn't quite know what to do about it. but it was part of the dynamic of seeing that she was sort of connecting to them. and i think there was a little bit of good cop, bad cop in that situation. and then she just started telling them. >> almost 50 years after her first baby died, and after burying all ten of her children,