Vallow Daybell tells veteran host Keith Morrison on the episode of "Dateline" airing on March 7 that she believes she and her ...

"Mommy Doomsday" repeatedly attacks the veteran correspondent during her first prison interview: "Are you keeping track Keith ...

The mother, who is serving multiple life sentences, and her husband, who was sentenced to death, were found guilty in the ...

Keith Morrison has spoken with dozens of inmates over his career but says nothing comes close to his jailhouse interview with ...

NBC Dateline aired an interview with Lori Vallow Daybell on Friday, March 7. Here's what you need to know to watch.

The interview took place at a jail in Maricopa County and detailed the months leading up to the murders of Vallow Daybell's ...

Lori Vallow Daybell is speaking her truth for the very first time in a new Dateline interview, set to air Friday night on NBC ...

Dateline NBC's Keith Morrison gave KTVB an inside look at his exclusive interview with Lori Vallow Daybell — where she told ...

Lori Vallow Daybell tried to shift blame for her son's death to her slain daughter, 16-year-old Tylee Ryan, while talking to ...

Lori Vallow Daybell, also known as Mommy Doomsday, who was convicted of murdering her children in Idaho. She was sentenced to life imprisonment with no parole for killing her 16-year-old daughter ...

Infamous convicted murderer, Lori Vallow Daybell, sits down with NBC "Dateline" correspondent Keith Morrison in exclusive ...