Keith Morrison reports on the story of Sante Kimes, whose crimes earned her the nickname of “The Dragon Lady.” ...

The Robin Spielbauer murder was filled with deceit, treachery, and a shocking finale that saw an innocent woman pay the price for someone else's evil deeds.

Dateline Season 26 Episode 11 titled “The Favorite Son,” featured the shocking murder case of Joseph and Olga Connell on Oxygen.

Dateline episode titled The Favorite Son, followed Joseph and Olga Connell, a newly married couple in Delaware, who met an unfortunate end on September 22, 2013, as they were gunned down right in fron ...

Find out who killed Joseph Connell and wife Olga outside their Delaware home, how police tracked them down, and why they initially suspected a family member.

After an apparent home invasion leaves 25-year-old Heidi Firkus dead and her husband Nick hospitalized, detectives learn the young couple was facing financial troubles. Blayne Alexander reports Sunday ...