WCNC Dateline NBC February 22, 2016
But first, a very different kind of dateline mystery. One every family needs to see. She was a rare gem to have as a friend. And were lucky to have been with her. A bright and beautiful teen invites a friend to sleep over. The next morning, shes dead. Oh, my god, i dont feel a pulse. What in the world happened . How could this be . It turned out this was no ordinary slumber party. We know from their phones that this was a planned event. They had discussed it. They took pictures. Stories surfacing of a dangerous experiment. The main purpose of having this involvement was to try it. An experimen...