20/20

A New Jersey radio host's murder is the focus. Included: her daughter's five-year fight fo... more

Israel Keyes, confesses to raping and killing the barista, torturing and killing a married... more

The investigation into a multimillion-dollar con in a close-knit community helps investiga... more

A high school cheerleader is shot by an ex-boyfriend, who claims it was an accident, durin... more

Harold Henthorn calls 911 to report that his wife Toni has been gravely injured after fall... more

When an insurance agent is murdered in his office, evidence points to a secret relationshi... more

The case of a 50 year-old teacher who ran off with his teenage student, leading her across... more

For over a decade, a suspect in the Gilgo Beach killings remained at large until authoriti... more

A loving husband is found murdered in his home. Weeks later, his wife receives a chilling ... more

DNA detective CeCe Moore's use of crime scene evidence and a genealogical website leads to... more

Jackson State University junior Latasha Norman's promising future comes to a tragic end wh... more

A loving father is killed when his car explodes. Could a fresh look at DNA change the case... more

The disappearance of a couple preparing to sell the yacht they had been living on to move ... more

Patrick Moffly's death unravels an operating drug ring at College of Charleston. Originall... more

The discovery of a backyard burial leads police to a killer’s arrest. Learn more about you... more

News and analysis of the Murdaugh family murders of Paul and Maggie and the 2023 trial of ... more

Louisiana State University freshman Max Gruver dies in a hazing ritual in 2017, rocking Gr... more

Special reporting on the deadly fires in California. Learn more about your ad choices. Vis... more

When a husband is violently murdered, his wife and her alleged lover become suspects. Orig... more

University of Miami linebacker Marlin Barnes and his friend, Timwanika Lumpkins, are murde... more

A college teen vanishes while home on winter break. Will messages on his social media help... more

A woman frames her boyfriend for murder and implicates herself, but the real culprit is a ... more

During the investigation of the 2018 death of Binghamton student Haley Anderson, all leads... more

Affairs. Antifreeze. A letter from the grave. What really happened to Julie Jensen? Learn ... more

An inside look at the life of socialite Ghislaine Maxwell, Jeffrey Epstein's alleged co-co... more

Temple University's film studies program junior Jenna Burleigh disappears after a night ou... more

Investigating the secret life of the young man prosecutors allege gunned down United Healt... more

Pamela Smart, who was sentenced to life in prison without parole for her involvement in th... more

Fifty years later, what can that original bumper tell us about the cause of Karen's accide... more

JonBenét Ramsey's father speaks to ABC News: what he thinks police can do right now to ide... more