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

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

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

A new of "Dateline" is coming Friday, March 14, with a shocking case about 2013 murder of a beloved middle school art teacher. Where is Marty Grismer now?

Dateline is continuing its exclusive and in-depth coverage on a disturbing murder case that’s drawn nationwide attention for ...

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

Vallow Daybell tells veteran host Keith Morrison on the episode of "Dateline ... Morrison also reported on the story for the popular "Dateline" podcast "Mommy Doomsday." In an interview from ...

BOISE, Idaho — Dateline NBC's Keith Morrison gave KTVB an inside look at his exclusive interview with Lori Vallow Daybell — ...

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 ...

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

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

Lori Vallow Daybell says she will be exonerated, and she’s telling her story in a television interview set to air Friday on ...