48 Hours - Season 19 Episode 24 A Knock on the Door

One of the most horrifying tales in Quebec's judicial history. More than 50 years later, and some for the first time, protagonists of the time revisit this terrifying story that marked them forever. A story that many think they know, but which has never been told with such depth.

8 young women are found murdered over a period from 2005-2009 in Jennings, La. population just over 10,000 people. The young women were allegedly involved in prostitution and were drug addicts according to most family members. They also knew each other. Some say later victims were actual witnesses in the murders and/or deaths of the first victims. According to the book written by Ethan Brown, suspicions lie with a local drug dealer and local law enforcement.

With rare access to those closest to the case, Shawndrea and Joe meet face-to-face with Phoenix's parents, family members and friends, many of whom have never spoken publicly. Following a series of startling revelations that lead them across the country, Shawndrea and Joe investigate the facts and expose truths and fabrications as they uncover exciting new leads.

Soon after Trudie Adams disappeared 40 years ago, young women began to report being taken from Barrenjoey Road and raped. ABC Reporter Ruby Jones teams up with highly experienced crime reporter Neil Mercer in a search for the truth.

Eerie encounters, bizarre disappearances, haunting events and more perplexing phenomena are explored in this chilling investigative docuseries.

Series re-examining the evidence from British au pair Louise Woodward's murder trial 25 years ago. Includes unprecedented access to witnesses, the defence team, the prosecution and members of the jury who decided her fate.

This series takes viewers inside the world of true crime investigation through high-profile criminal cases of the past century that were ultimately solved by advances in forensic science or technology.

A seemingly ordinary British couple become the focus of an extraordinary investigation when two dead bodies are discovered in the back garden of a house in Nottingham.

This docuseries follows the 2011 sexual assault case involving French politician Dominique Strauss-Kahn at the height of his career.

Each episode features two A-list celebrities like you've never seen them before - syncing their hearts out in hysterically epic performances. Hosted by LL Cool J with colorful commentary by social media maven and supermodel co-host, Chrissy Teigen. The mic is off, the battle is on!

Adam-12 is a television police drama that followed two police officers of the Los Angeles Police Department, Pete Malloy and Jim Reed, as they patrolled the streets of Los Angeles in their patrol unit, 1-Adam-12.

Dateline NBC, or simply Dateline, is a weekly American television newsmagazine series. It was previously the network's flagship newsmagazine, but now focuses mainly on true crime stories with only occasional editions that focus on other topics.

Body cameras capture the life-or-death decisions made by police officers, from domestic disputes to traffic stops gone dangerously awry.

The elite agents at The Oppenheim Group sell the luxe life to affluent buyers in LA. Relationships are everything, and that often means major drama.

Explore compelling cases that have gone cold for years, chronicling the journeys of the detectives who reopened them. The detectives relive the events of the crimes, reveal new twists and startling revelations, relying on breakthroughs in forensic technology and the influence of social media to help crack these cases.

This star-studded, music-comedy game show from Executive Producer Jimmy Fallon is infused with his one-of-a-kind comedic style and feel-good energy, featuring a carousel of his classic and brand new music-based games, like "Wheel of Musical Impressions," "Musical Genre Challenge" and "History of Rap." Each week, a new group of celebrities go head-to-head and mic-to-mic in a variety of music- and dance-inspired games, sketches and challenges that promise unforgettable -- and hilarious -- performances.

When a mysterious object crashes to Earth, a group of seemingly unconnected strangers die from the energy pulse, but then awaken to learn that they have assigned the task of preventing the impending Apocalypse.

Life, death and drama at 20,000 feet. The series weaves together intense character journeys and high-stakes medical rescues, as we follow the triumphs, heartbreaks and tribulations of budding nurses and pilots flying air ambulances in remote Northern Canada. They’re all in over their heads, and on their own, with no one to rely on but each other.

Real cases of perplexing disappearances, shocking murders and paranormal encounters fuel this gripping revival of the iconic documentary series.