Dateline dives into the chilling murder of Denise Leuthold, a devoted mother of three, shot in her Peoria, Illinois, home on ...

Dateline dives into the chilling murder of Denise Leuthold, a 39-year-old mom shot dead in her Peoria, Illinois, home on Valentine's Day 2013.

Dateline showcased one of the most haunting cases ever—the murder of 39-year-old Denise Leuthold. Her husband Nathan committed this crime as a Valentine's Day gift to his 20-year-old girlfriend.

Denise Dillon's television career has taken her across the country and the globe. These days you can typically find her on FOX 5 News at 10 and FOX 5 News Edge at 11. Reporting, editing, producing ...