“Dateline” is taking a look at the mystery of Sarah Hartsfield, a woman who was convicted of murdering her fifth husband. (Fubo is currently in a contract dispute with NBC and may not be a valid ...

When a nurse is gunned down in her home, detectives initially believe they have a clear suspect, but new information leads them down a completely different path. Josh Mankiewicz reports Saturday, ...

(NBC) — Friday on “Dateline,” the mysterious disappearance of newlywed Shannon Madill Burgess in Calgary, Alberta, Canada. Days after landing the biggest audition of her acting career, Shannon failed ...