Murder Down Under: Natural Born Killer

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.

Combines four to five segments of dramatic re-enactments, interviews and updates of real human and paranormal mysteries. An audience interactive call-to-action request allowed viewers to call in with tips to help solve the cases.

True stories of Finnish criminal acts. Most of the stories have been previously published in the Nordic Police Stories book series.

The documentary takes a detailed look at the disappearance of 3-year-old Madeleine McCann, who vanished while on holiday with her family.

Jorge Ponce sets out to try and discover the identity of "Medina," a mysterious character who has spent the last 20 years scamming dozens of TV personalities by pretending to be a former colleague with a personal drama.

High-stakes exploits turn deadly — and shake a global church to its core — in this extraordinary true crime story.

Mixing present-day interviews with previously unheard recordings, this true-crime series examines serial killer David Berkowitz's mark on 1970s New York.

These chilling stories of murder hit terrifyingly close to home -- each a real-life tale about the last thing anyone wants to find in their basement, a dead body. Every episode will make one think twice before ever stepping foot in the basement again.

Questions persist about the last night of Mario Biondo, the husband of Spanish TV host Raquel Sánchez Silva. This true-crime series uncovers new details.

Tracks the rise and fall of serial killer expert Stéphane Bourgoin whose dark lies are exposed by sleuthing fans.

When a vulnerable woman goes missing in the Dublin Mountains, police assume she has committed suicide. But a chance discovery by a group of fishermen kick starts a murder investigation that leads to the door of a very surprising suspect.

This true-crime series investigates the 1998 disappearance of a 23-year-old woman from a Caribbean cruise and her family's tireless search for answers.

Explores the mysterious death of Bianca Rudolph on an African hunting trip.

Four close friends' seemingly perfect lives unravel after one vanishes on a hunting trip. Nearly 20 years later, the truth emerges with devastating consequences.

Francisco de Assis Pereira's crimes are revisited from the perspective of the victims, new reports from investigators and unpublished audio recordings from one of Brazil's most infamous serial killers, known as the Park Maniac.

The riveting story of CEO-turned-fugitive Carlos Ghosn, including his reign of power, shocking arrest, and calculated getaway that stunned the world.

The story of how the lottery invented to finance a zoo was incorporated by Rio de Janeiro's popular culture and, in the hands of organized gangsters, transformed itself into an immense crime empire.

NBC News correspondents Keith Morrison, Josh Mankiewicz, Stephanie Gosk and Andrea Canning examine the final day of a victim’s life – the split-second decisions and pivotal moments that made the difference between life and death. Detectives retrace those crucial hours looking for clues to solve the mystery.

Intelligence operatives from MI6 to the CIA share insider stories of spy craft, Cold War campaigns, and coups carried out by covert agents.

Ian Stewart murdered his partner, children's author Helen Bailey, in 2016. He dumped her and her dog in a septic tank at her Hertfordshire home, but reported her