but -- >> how did the lie detective test go for narcy? didn't go well. >> she flunked it all the way through? >> yes. >> when the cops were finally done with the two of them for the night, may finally confronted her mother. >> i asked her to her face -- >> what? did you have something to do with this? >> i did. i got in her face. and they had pictures of the crime scene and i smacked them in her face -- >> you think that she killed ben junior? >> i think that something to do with it. i didn't think she did it herself, personally. >> the cops had only started to peel back the many layers of the novack family story. there is still so much about these people they did not know. >> coming up -- >> i see my mother coming at me with a crowbar. >> when dateline continues. >> welcome back to dateline. i'm craig melvin. was narcy novak involved in the murder of her wealthy husband? the new widow told detectives that when she found him tied him up similar to the way they even found, she also failed a lie detector test. even so, investigators had no

individual into individual ism has turned into narcissism and that there is a greater prevalence narcisge has >> in june 20th, jean twenge has made that case. >> she's quite a quite a good social psychologist. social personality psychologist. >> described >> i mean, you've described trudeau a narcissist. >> i mean, you've described truiwould a narcissist. >> i mean, you've described truiwould youiarcissist. >> i mean, you've described truiwould you describe, for >> would you describe, for instance, and meghan instance, harry and meghan as narcissists i, i have to tread narcissists? i, i have to tread lightly with such categories . lightly with such categories. >> station being a clinical psychologist, you know, i'll leave myself to speculation . leave myself to speculation. well, twangy is the best source on this. and she believes and i think there's some truth in this is that the hyper emphasis, for example , on development of example, on the development of self—esteem at costs in the self—esteem at all costs in the education system, which was a pathology generated by the faculties of

. >> narcy tried calling, but cari just would not pick up. moving down with this dave, i had no idea who this dave was. >> it was confusing did she have some sort of mental breakdown? cari quit her job in omaha, center company a text to let them know, and texted her mom but she was taking that job in kansas. and moving away. and has sold her furniture. she attached a photo of a check from the buyer. cari wanted nancy to let the buyer pick it up out of macedonia, and take it away. >> i said, absolutely not. i said, either you call me, you come see me, you come see me, i'm not doing anything before i can see you. that is a nasty text that started coming. >> but i was a bad mother. that she was gonna leave -- >> terry texted max too and let him know. >> you're coming with me, you have no choice. on the adult here. and what i say goes. >> i'm just trying to imagine what it was like to be you in the middle of this. >> it was a bit scary because we all thought that someone might come at school to try and get me. because the school would legally hav