Taylor Wright's body was found buried in a 'clandestine grave', one month after she disappeared

The disappearance of Gabby Petito spread like wildfire across social media as internet sleuths scrambled to piece together the clues.

Adnan Syed spent 23 years in prison for the murder of Hae Min Lee. However, the popular podcast 'Serial' led to police reopening the investigation and Syed being released

Peter Fabiano's killer used a Halloween costume to blend in with trick-or-treaters on the night of his murder

A young family moved into their dream home, but that dream soon became a nightmare when they claimed that someone was watching them.

Footage from interrogation rooms is now widely available online, allowing true crime fans to learn more about the work that detectives do.

Here are three of the most compelling cases and video clips from 'The First 48'

here are some things that even many avid fans might not know about The First 48.

From Charles Manson's so-called family to Heaven's Gate, here are four of the most shocking and disturbing US cults.

Over 20 mass shootings have occurred in the US since the Columbine High School shooting in 1999.