To find out what happened to Mike and Karen, you can watch the full episode “Deadly Obsession,” available now on Peacock . You can also watch on the NBC app or listen to the full story on our podcast ...

Prosecutors say Lori Vallow Daybell conspired to carry out the killing of her fourth husband Charles Vallow in 2019 so that ...

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

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

The July 26, 2016, shooting death of Shane Patrick Moore was at the center of national headlines after being covered by Dateline NBC's Killer Role.

NBC News spoke to six Tesla ... the “granddaddy of true crime,” Keith Morrison has one of the most famous voices on television. The “Dateline” correspondent, who has been narrating murder ...

“Dateline NBC” is the longest-running series in ... Andrea Canning, Josh Mankiewicz, Keith Morrison and Dennis Murphy. The stories range from compelling mysteries to powerful documentaries ...

In the 90-minute special, Keith Morrison sat down with Lori Vallow Daybell to discuss the disappearance and murder of her two children. How to watch ‘NBC Dateline’ on demand If you missed ...

Friends star Matthew Perry said he “felt like he was beating” his addiction struggles, his stepfather Keith Morrison revealed. The Dateline NBC correspondent said his stepson “didn’t get t ...