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

Lori Vallow Daybell tried to shift blame for her son's death to her slain daughter, 16-year-old Tylee Ryan, while talking to Dateline correspondent Keith Morrison for an explosive new interview.

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

Dateline NBC's Keith Morrison gave KTVB an inside look at his exclusive interview with Lori Vallow Daybell — where she told the correspondent she and her husband, Chad, will be exonerated in the ...

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

Dateline’s Keith Morrison shares a preview of his exclusive, and bizarre, jailhouse interview with the infamous ‘doomsday mom ...

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

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, an Idaho woman who was sentenced ... Vallow Daybell tells veteran host Keith Morrison on the episode of "Dateline" airing on March 7 that she believes she and her husband ...

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

Lori Vallow Daybell was found guilty of murdering her husband Chad Daybell's ex Tammy, as well as her own two children, J.J.

The infamous convicted murderer Lori Vallow Daybell gave her first television interview to Dateline correspondent, Keith Morrison.