MSNBC Dateline Extra November 18, 2019 04:06:00
>> reporter: she introduces you to this guy chris. did he say hello? >> mm-hmm. >> reporter: did he have good manners? >> mm-hmm. >> reporter: but nancy said something was wrong. it was a struggle to let go, but she did. >> the last thing i said to her was, remember your seatbelt. she looked over her shoulder and said, back at you, mom, love you. >> reporter: nancy locked up the house and went to bed. lynsie was supposed to call but when the call never came, nancy found out that lynsie never showed up at her job. >> all of a sudden she wasn't where she was supposed to be. she had taught these ...