A judge decided Lori Vallow Daybell's Arizona charges — murder conspiracy and attempted murder — would be prosecuted in ...

Lori Vallow and Chad Daybell were convicted of killing her daughter Tylee and son J.J. Here's everything to know about their ...

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

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

In Arizona, Vallow Daybell is accused of planning the death of her previous husband, Charles Vallow. It was allegedly ...

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

Lori Vallow Daybell is speaking out from prison on "Dateline" in her first television interview about her conviction. Here's ...

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, convicted of murdering two of her children, sat down for her first TV interview with "Dateline," here is ...

Vallow Daybell, the so-called "Doomsday Mom," is facing two counts of conspiracy to commit murder in the deaths of her fourth ...

Lori Vallow Daybell was convicted of killing two of her kids, and her only surviving child, Colby Ryan, says his siblings' ...