Bloodline Detectives focuses on familial DNA investigation, a search technique which uses genetic material from relatives to track down a suspect to solve violent crimes.Each episode shows detectives from all over the world solving cold cases by using the DNA of family members and how that additional DNA information is revolutionising genetic profiling to solve criminal cases.

Bizarre Murders reveals a true and surprisingly strange crime story. These are not serial murderers evading the FBI, but Fargo-like capers with shocking twists and unusual characters.

In a town like any other town, they were a family just like any other family surrounding themselves with people they could trust... or, so they thought. Things are not always as they seem in Betrayed, which revisits heart-pounding cases of deception that ended in murder at the hands of a trusted family member, co-worker, lover, or friend. Told through the lens of the fictionalized, first-person perspectives of the victims, Betrayed treats the viewer like the only confidant they have left. As investigators, family, and friends peel back the layers and facts of each case, the otherworldly narrator already knows where the breadcrumb trail ends. They guide viewers through the various relationships that comprise their life, raising suspicions about who will commit the ultimate betrayal and bring about their doom.

A Wedding and a Murder examines the true stories of engagements, weddings, and picture-perfect honeymoons that went from joyous celebration to untimely death. Each hour-long episode will expose a grisly homicide set against the backdrop of what appears to be wedded bliss. The series will chronicle many cases including the well-known disappearance of Annie Le, a young beautiful Yale student who vanished before her wedding as well as Gail and Rick Brink, happy newlyweds whose marriage ended in a tragedy and remained unsolved for decades until an unexpected witness revealed a disturbing family secret. From the bride and groom, to a family member, or even a jealous wedding guest - anyone could be the victim or suspect when marriage serves as the powerful catalyst for murder.

The stories behind what made and shaped the most notorious figures in Australian criminal history.

A compelling new true crime series from TV One, dropping viewers smack dab in the middle of real-life murder investigations. Veteran homicide detectives David Quinn and Vince Velazquez of Atlanta PD have stories-and they're sharing some of the grittiest of them all. ATL Homicide dives into these stories with detectives Quinn and Velazquez as they recount their personal experiences solving these cases, alongside astonishing dramatic re-creations that transport viewers into each case.

No one solves a murder by themselves - it takes a skilled and dedicated team to identify, catch, and prosecute killers - and nowhere is that truer than in Atlanta, Georgia. Each Atlanta Justice episode follows investigators from Atlanta's storied Homicide Unit and skilled prosecutors from the Fulton County District Attorney's Office. Viewers will be immersed in the world of big city detectives as they solve Atlanta's most baffling and horrifying crimes and track down the city's most deadly criminals. Atlanta's Homicide Unit consistently has one of the highest clearance rates in the county, and its success is due, at least in part, to the fact that the Homicide Unit reflects the diversity of the city it serves, and that is something that will be on display in every episode of Atlanta Justice.

The key to solving the toughest homicides lies somewhere in the final hours of a victim's life. In each one-hour episode of A Time to Kill, determined investigators must piece together events during this critical window to reconstruct the timeline, unlock the motive, and ultimately close in on the killer.

Your house should be a place where you feel most comfortable, but to someone who poses a threat, there's no better way to get inside your life than to get inside your home. A Stranger in My Home is the perfect blend of mystery and suspense, telling stories of what happens when strangers come together under one roof. You might think you can trust this new acquaintance, but looks can be deceiving.

An Unexpected Killer takes a deep dive into homicide investigations through captivating interviews with potential suspects, in-depth examinations of the crime scene and re-enactments. Viewers follow experienced homicide investigators who believe they are inches away from solving the case, until they come across something unanticipated. Whether it's a new witness, an overlooked piece of evidence or even an innovation in forensic science, in each case detectives find a startling discovery that sends the investigation in a completely new direction in their search for justice.

America's Most Wanted profiles cases involving the search for and apprehension of fugitives wanted for serious crimes, including murder, rape, kidnapping, child molestation, white-collar crime, organized crime, armed robbery, gang violence, and terrorism, and also many of whom are currently on the FBI Ten Most Wanted Fugitives list.

Our best times, our warmest memories, our worst nightmares. When real life home movies and photos meet real crime scene video and stills, murder mysteries become emotional powerhouses.

In 2018, 34-year-old Shanann Watts and her two young daughters disappear in Colorado. With the heartbreaking details emerging, the family's story made headlines around the world.

If you looked into the eyes of a killer, would you know? In American Monster, you find out. For the first time, viewers get closer than ever to some of America's most shocking and surprising crimes. Filled with never-before-seen footage of these devils in disguise, from home movie shots of them playing with their kids to musical performances at high school, from the church cook-out to the wedding video, American Monster interweaves twisting-turning stories of astonishing crimes, with 'behind-the-scenes' footage of killers at their seemingly most innocent.

Documentary focusing on Crime in America, and the American Criminal Justice System.

This anthology series dramatizes historic criminal cases in the U.S.

American exchange student Amanda Knox is charged with the 2007 death of another student in Italy.

An examination of the extreme lengths people will go to to keep their lies hidden. Some lies are so life-changing that many people are willing to kill to protect themselves from the truth.

The true-crime story of one of Australia's deadliest serial killers Eric Edgar Cooke. With unprecedented access to the killer's wife and the two men wrongly convicted of his crimes, the series explores the notorious killer's harrowing legacy.

After the First 48 revisits some of the most powerful cases originally featured on the First 48 and features exclusive interviews with detectives, prosecutors, defense attorneys, and families of victims. After the First 48 takes viewers through the dramatic and emotional inside story; from the investigation, to the murder trial itself, the verdict and beyond.

Styles may change, but murder lasts forever. A Crime to Remember invites viewers to step into the past and unravel the intricacies of real-life murder cases of the ‘50s and ‘60s. Set against the backdrop of Studebakers, fedoras, and three-martini lunches, these stories of truly mad men and women reveal complicated relationships where thwarted dreams and repressed passions led to terrible crimes. With A Crime to Remember, ID inaugurates a new high-end cinematic style, using the visual grammar of movies to bring the era to life. To properly illustrate each time period, the series stays true to the fashion and styles while highlighting the cultural taboos and social norms that informed each case. Each story is driven by the narrative of a fictional bystander who "knew" the victim, while reporters who covered the case explain how the crime and investigation impacted society.

Documentary about one of Australia's most publicised murder trials.

Accused: Guilty or Innocent? offers an intimate account of what happens when someone is formally charged with a crime and sent to trial – all solely from the perspective of the accused, their legal team and family members.

Accident, Suicide or Murder explores the unbelievable true stories of suspicious deaths. Each episode retraces the investigation from start to finish, taking viewers through the twists and turns of these shocking cases, from dissecting the red flags to the undeniable evidence, and strange behavior that put the tragedy in question. With the families fighting for justice and the detectives on the case determined to find the truth, motives will be exposed and justice will be served as the families finally find out what caused the death of their loved ones.

A look at murders that were callously planned and premeditated, with 999 calls reporting the crime as an accident.

48 Hours: Suspicion is a limited-run series from the team at CBS News' award-winning true-crime series 48 Hours. The series features intriguing cases where people live under suspicion, but the truth is often elusive. 

48 Hours: Hard Evidence is a version of the award-winning CBS true-crime series delves into investigations of murder, gambling, missing persons and other incidents, with 48 Hours correspondent Maureen Maher introducing reports.

48 Hours is a CBS news magazine that investigates intriguing crime and justice cases that touch on all aspects of the human experience. Over its long run, the show has helped exonerate wrongly convicted people, driven the reopening -- and resolution -- of cold cases, and changed numerous lives. CBS News correspondents offer an in-depth look into each story, with the emphasis on solving the mystery at its heart. The program and its team have earned critical acclaim, including 20 Emmys and three Peabody Awards.

21st Century Serial Killer forensically researches the lives of the killers who can't stop killing, revealing how the grim opportunities, provided by the 21st century, played a part in a number of murders.Criminologists, psychologists, journalists and detectives join family members of the victims to present an emotionally charged narrative.From the world's first transgender killer to an image and celebrity obsessed homicidal teenager; from the scientific advances in forensic investigation to the first-time social media-led hunt for a missing victim, each episode features a storyline that could only have happened in the 21st century.Featuring access to some of the real-life video and audio of the killers, alongside stylised reconstructions and interviews with those intimately involved, each story reveals the psychopathic behaviour in the beginnings of a serial killer's murderous journey. This is the series that brings science and the 21st century, to true crime.

20/20 continues to combine hard-hitting investigative reports, newsmaker interviews and compelling human interest and feature stories.