Detectives Tara Augustin and Alyson Dupouy investigated the 2001 murder of Leslie Preer, who was killed in her home in a ...

Two years after a Colorado dentist murdered his wife, his former girlfriend revealed how he left lasting trauma.

Upcoming attractions. Celebrity interviews. All the magic. Watch the special edition of "20/20" as it celebrates 70 years of ...

Robert Redford, the actor and Oscar-winning filmmaker who at his peak was simultaneously one of Hollywood's most critically ...

On Sunday, Sept. 21, ABC News will premiere The Happiest Story on Earth: 70 Years of Disneyland — A Special Edition of 20/20.

A shocking murder and stunning case. Go inside the mystery and investigation. 20/20 “First Comes Love, Then Comes Murder” ...

Diego Pavia threw for 193 yards and two touchdowns to lift Vanderbilt, which trailed 20-10 at halftime, to a 44-20 win over ...