not live in the house going into the house, when they saw all the red flags go up they came to a point where they had to do this. once they did this and she failed miserably they released this information, maybe under the radar, because she law erred up. and when she lawyered up she failed miserably. the questions she failed miserably were no doubt, do you know where your daughter is? do you know what happened to your daughter? did you have anything to do with her disappearance. megyn: i need a quick, quick answer on this. in your experience as a homicide detective is it possible for someone to fail the polywhen in fact they were telling the truth. and we saw a very tearful mother there who you want to believe. is it possible to come out and fake that kind of distress? >> megyn if you have the right person giving the polygraph all the test questions considering their present, physical and mental state, if they are a good candidate to take that test it's