what had the girls seen that day? could they provide a clue to help crack this case? we were told by the twins that nikki had a second boyfriend. two boyfriends? two boyfriends. jealousy, passion. revenge? she was fearful. she contacted the police. what secrets might the twins reveal? it s terrifying. is it possible that this could happen? i was shaking. oh, my god. oh, my god. you couldn t even imagine. i m lester holt, and this is dateline. tonight, watch for the double twist. here s keith morrison with bad blood. once in a while in a complicated life, a woman can get lucky, which is why you re looking at the sweet little town called conyers, georgia. antique downtown, ringed by gated communities, good schools, a sheen of newness. it was really pure luck that brought nikki whitehead to this house, in this quiet, safe neighborhood. just far enough away from atlanta, that capital of overheated ambition down the highway. here in conyers, she could g
she was all they had. then came that awful day. these two beautiful 16-year-old girls had come home from school and found their mother murdered. [ they were rocking back and forth, traumatized, disturbed. what had the girls seen that day? could they provide a clue to help crack this case? we were told by the twins that nikki had a second boyfriend. two boyfriends? two boyfriends. jealousy, passion. revenge? she was fearful. she contacted the police. what secrets might the twins reveal? it s terrifying. is it possible that this could happen? i was shaking. oh, my god. oh, my god. you couldn t even imagine. i m lester holt, and this is dateline. tonight, watch for the double twist. here s keith morrison with bad blood. complicated life, a woman can get lucky, which is why you re looking at the sweet little town called conyers, georgia. antique downtown, ringed by gated communities, good schools, a sheen of newness. it was really pure luck that brou
For the years preceding her death and how she s just being beaten down psychologically and mentally. reporter: it took the detective nearly a year and a half to listen to all of the recordings. and by then, he d heard more than enough. when he learned that matt would be returning to georgia to testify in a civil suit concerning the payout from some life insurance policies nikki had, he planned to be waiting. coming up, would investigators have it all wrong? nik nikki s youngest daughters paint a picture of her mother s inner battles. she would hear voices. and why they are furious with her mom s side of the family. when dateline extra continues. i have to tell you something. dad, one second i was driving and then the next. they just didn t stop and then. i m really sorry. i wrecked the subaru.