On Friday’s “Dateline,” Andrea Canning explores the double homicide case of Mike Sisco and Karen Harkness in Topeka, Kansas, ...

It was a very interesting little tennis match.” In the promo, Daybell hammers Morrison: “Are you keeping track Keith? Keith, can we agree on that? Keith, can I joke with you? Keith ...

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

The correspondents at NBC’s Dateline are true crime savants, expertly getting to the bottom of the most chilling and ...

She even tried to pin the murder of her young son on her own daughter, 16-year-old Tylee Ryan — whose remains were found in 2020, dismembered and burned beyond recognition — during the explosive ...

The NBC true crime staple has released an unhinged promo on TikTok for tonight’s sit-down between correspondent Keith Morrison and “Mommy Doomsday” Lori Vallow Daybell. Daybell was convicted ...

Lori Vallow sits down with Dateline NBC’s Keith Morrison for her first television interview. Vallow was sentenced to life in prison for murdering her two children, Tylee and JJ. She has also ...

Correspondent Keith Morrison has the first-ever television interview with the convicted killer known as “Mommy Doomsday.” Lori Vallow is sentenced to life without parole for, among other ...

Vallow Daybell tells veteran host Keith Morrison on the episode of "Dateline" airing on March 7 that she believes she and her husband, Chad Daybell, are innocent of the crimes. “I will be ...

Jury selection in Lori Vallow Daybell's trial in Arizona started Monday. She is charged in the death of her fourth husband, ...

PHOENIX — Lori Vallow Daybell, the woman convicted of murdering her children and is awaiting trial on more charges in Arizona, recently sat down with Dateline's Keith Morrison for a rare ...