Melissa Etzler was walking her dog at a local park when a stranger attacked. Her case helped authorities solve the case of Jessie Blodgett, who was murdered a few towns away.

Jessie Blodgett, a 19-year-old musician, was murdered in Wisconsin in 2013 by her former boyfriend. ABC’s 20/20: Her Last ...

Sue Marcum was found dead in her Maryland home in 2010.

Matt Hutchison, the "badass detective," has made arrests in many cold cases.

20/20: The After Show – The Last Strike| Podcast John Quiñones details how he and his team defrosted after facing bitterly cold snow while reporting on the chilling murder case and love triangle that ...

A young mother brutally murdered. What secrets do her ex-boyfriend & his new fiancée hold? The new “20/20” premieres on a special night: Wednesday, Dec. 17 at 10/9c on ABC. Stream on Disney+ and Hulu.

Generated by create next app Man convicted in killing of young Texas mom speaks out in '20/20' prison call In an exclusive new interview with "20/20," Andrew Beard apologized for his "despicable and ...

Trailer: 20/20 Special ‘Avatar: A New Era’ - premieres Dec. 12th at 10/9c on ABC Go inside the world of 'Avatar' with James Cameron, Zoe Saldaña, Kate Winslet, Sigourney Weaver, Sam Worthington and ...

Trailer: 20/20 'Badass Detective' - Premieres Jan. 9th on ABC. Walk alongside one fearless detective who will stop at nothing to solve two high stakes murder mysteries. 20/20's 'Badass Detective’ ...

Trailer: 20/20 ‘Ride or Die’ - premieres Dec. 17th at 10/9c on ABC A young mother brutally murdered. What secrets do her ex-boyfriend & his new fiancée hold? The new “20/20” premieres on a special ...