
20/20
09/25/2020: Melanie McGuire discusses the case and maintains her innocence.

09/25/2020: Melanie McGuire discusses the case and maintains her innocence.

09/23/22: A man is imprisoned for his wife's murder, but may not be the killer.

05/17/2019: A man convicted of murder has his conviction overturned by an appeals court.

12/04/2020: A twisted, fatal love triangle.

03/05/2021: A twisted love triangle involving a married couple and a young bar hostess results in her disappearance.

03/17/23: A love triangle, murder, arson -- and an exclusive interview.

09/24/2021: A prison interview with Nanette Packard.

03/08/2019: A love triangle ends in a successful murder-for-hire plot.

11/13/2020: The investigation into the 2009 disappearance of Utah wife and mother Susan Powell.

09/30/22: Never-before-seen police tapes from inside the Sherri Papini case.

01/17/2020: The disappearance of a couple preparing to sell the yacht they had been living on.

07/10/2020: A look at Jeffrey Epstein's life and background.

02/12/2021: A world-renowned surgeon is caught in a web of lies and deceit by his fiancée.

11/19/2021: Children from the Turpin family discuss how they endured harrowing conditions.

02/26/2021: Investigation into the past of Lori Vallow.

09/14/2018: 20/20 investigates a tumultuous and allegedly emotionally abusive relationship.

10/19/2018: An 11-year-old boy convicted of first-degree murder gets his conviction overturned.

01/19/2018: 20/20 reports on the latest developments in the case against David and Louise Turpin.

11/29/2019: Kimberly Mays reveals details about her tough childhood.

10/23/2020: Notorious snitch Paul Skalnik served as a witness in a total of 35 Florida cases.