Murder Calls is a crime documentary series investigating extraordinary murder cases from Australia. In each murder case the investigators get a phone call which leads to a key clue…a clue that exposes the murderer. The series is a true-life, accounts of heart-wrenching stories and the unrelenting determination of detectives to solve the case.

Murder Board tells shocking murder stories in which the "murder wall" plays a crucial part in solving the crime. Ever wonder how detectives piece together and picture an entire murder investigation? This series unravels the baffling murder cases and how detectives bring haunting killers to justice.

Using re-creations and first-person interviews, Murder Among Friends chronicles the stories of killers and their accomplices.

Motives & Murders: Cracking the Case takes you into the minds of criminal investigators as they reveal untold stories behind the capture of the most notorious killers. Witness the challenges and setbacks as detectives work to solve complex homicide cases. With a surprise at every turn, this gripping series pays homage to the impressive work of law enforcement officers who bring killers to justice.

In Most Evil, clinical and forensic psychologist Dr. Kris Mohandie examines the criminal mind to decode a killer's motive, method and thought process.

True-crime documentary series telling the stories of police investigations centred around the moment where detectives realise they have cracked the case.

Mind of a Monster is a true crime anthology series, which explores this evolution of evil and the psyche of some of America's most iconic serial killers. Real footage and audio from the criminals themselves reveal chilling insights into their lives and personalities and the twisted reasoning behind their deadly actions.

Mastermind of Murder explores the cunning criminals who manipulated others into doing their dirty work
 

Serial killer behaviors, postmortem rituals, and crime scene souvenirs are examined in Mark of a Killer.

Making a Murderer chronicles the story of Steven Avery, who spent 18 years in prison for rape and was freed after DNA linked another man to the crime. His release triggered major criminal justice reform legislation, and he filed a lawsuit that threatened to expose corruption in local law enforcement and award him millions of dollars. But in the midst of the civil case, he became the prime suspect in a murder, for which he was convicted and sentenced to life in prison. Making A Murderer examines allegations of police and prosecutorial misconduct, evidence tampering and witness coercion. The series looks at what went wrong in the first case and questions whether scientific advances and legislative reforms over the past three decades have gotten us any closer to delivering truth and justice in the system.

A group of the world's leading forensic psychologists and psychiatrists come together to share their own first-hand experiences and insights into the mind of a serial killer. Making a Monster takes viewers on a journey through the psyches of the most notorious serial killers of all-time. Through the lens of some of the world's leading forensic psychiatrists and psychologists, each episode tells the story of a killer's life – from cradle to grave. With the use of psychological formulas, the experts endeavour to explain how monumental life events can lead people to commit the most appalling of crimes. The series explores the psychology of serial killers by the men and women who have sat face to face with evil. 

Wives and husbands shockingly betrayed by the people that they trust the most.

In a series of three powerful 90 minute episodes, Living with a Serial Killer asks: what is it like to discover that the person you shared your life with is really a vicious murderer?
 

Imagine facing a situation so tragic that one convinces themselves they must be adrift in a nightmare. However, the realization soon comes crashing down that this is no dream - it's murder. Living a Nightmare tells the stories of real people who face the surreal horror of losing loved ones to vicious crimes. With every tick of the clock, detectives work to seek justice for the families, all while never forgetting the victims whose own dreams were so callously interrupted.

Live PD offering viewers unfettered and unfiltered live access inside a variety of the country's busiest police forces, both urban and rural, and the communities they patrol on a typical night. In-studio host, alongside analyst, guide viewers through the night, giving insight to what audiences see in real time (via a mix of dash cams, fixed rig and handheld cameras), bouncing minute-by-minute between the featured police departments and offering an inside look at each live incident.

Lies, Crimes & Video gives viewers an intimate look into terrifying 911 calls, police interrogations, jail house recordings, body camera and surveillance video captured as part of a criminal investigation. This series features riveting stories that incorporate video evidence in criminal cases and shocking courtroom testimony. The lies, deceit and bad behavior are all caught on camera and presented in this candid true crime docu-series.

Told from the perspective of victims, families, colleagues and law enforcement, each episode of License to Kill exposes what happens when the hands that should heal are used to cause harm on patients at the most vulnerable times. Whether these doctors spiraled out of control over money, jealousy, power or from mental breakdown, viewers will get a look inside these killers' minds who lost sight of their Hippocratic Oath and used their practice for evil, leaving their patients sick, injured, paralyzed or even dead. The series recounts how authorities were finally able to stop these medical professionals' malpractice, putting an end to the madness before someone else got hurt or killed.

There's a dark side to glamour. Dakota Fanning narrates this true crime documentary series that looks at real-life crimes that shook the fashion industry, told by the people closest to each case.

Killer Siblings tells the twisted stories of some of the most maniacal siblings in history. Through exclusive interviews and firsthand accounts, the series will delve into the evil minds of siblings who partnered together to commit some of the most heinous and sophisticated homicides. From teen brothers with a perverse dream to become prolific mass murderers, to a Sheriff's deputy who killed his wife's lover by employing his brothers, who were on the FBI's most wanted list, to do his dirty work, Killer Siblings will take viewers into the minds of family members committed to carrying out evil acts, no matter the cost.

Killer Relationship with Faith Jenkins investigates burgeoning romances from their sweet beginnings, and follows what happened all the way through to their bitter endings. With her background as a criminal prosecutor in the Manhattan District Attorney's Office, and with her expertise in matters of the heart, Faith Jenkins gives her professional POV of the nightmarish cases. With first-hand accounts from victims' family, friends and law enforcement, each hour-long episode reveals the inner workings of intimate attachments that seemed fated to last forever and ended in murder.

Killer Motive uncovers dark and twisted motives, from vengeance to jealousy to greed that led to gruesome killings.

Lurking behind every murder is the truth. But what if the people involved in the case disagree on what the truth is and what really happened? We have to determine who is trustworthy, and who isn't. We must decide which details matter and which ones don't, and whose memories seem clear and accurate. This original series interviews people with conflicting perspectives on a real murder case to reveal the true Killer in Question.

Killer Cases brings all the emotion, drama, and suspense from chilling murder trials. It's a journey through the criminal justice process that gives viewers an inside look at real cases like never before.

Don't be scared of the rickety rollercoaster or the haunted house. It's not the rides that will kill you. It's the people. Killer Carnies unravels stories of violent crime with mysterious ties to carnivals, town fairs or arcades - deceptively cheery places perfectly poised for spine-chilling horror. Each case reveals the crime scenes behind the bright lights where detectives must piece together the truth, encountering suspicious drifters and family members left devastated by tragedy. How did the epitome of American fun descend into something so deadly? In Killer Carnies, it becomes clear that it's not always fun at the fair

Three schoolgirl murders. Two killers hiding in plain sight. Six video tapes that horrify the world and lead to one of the most controversial murder trials in modern history: one that left a nation shamed, victims denied justice, and a serial killer roaming free in Canada today. Over the course four parts, Ken and Barbie Killers: The Lost Murder Tapes follows the extraordinary twists and turns of the case and trial of glamour couple Paul Bernardo and Karla Homolka, the "demonic duo of dark kink", who quickly became the most notorious killers in Canadian history.

I Was Prey recounts the hauntingly true stories of people who found themselves in a life-or-death situation, face to face with a dangerous animal.

Some of the world's most notorious murders are the subject of It Takes a Killer which investigates the crimes from the perspective of the killers, trying to get inside their minds and determine their motives. Leading homicide investigators and experts from such agencies as the FBI and Scotland Yard take a look at the evidence pulled from crime scenes and profile the killer's behavior to try to piece together the details of each murder, explaining when, why and how each criminal committed the crime. For the wannabe detectives watching the show, the experts also reveal how the crime was solved -- which often requires authorities to think like a killer.

What are the tell-tale signs of a serial killer in the making? Inside the Mind of a Serial Killer reveals what makes them tick and uncovers the trademark signs for spotting murderers in the making.

Chilling criminal cases that captured the nation's imagination will be re-examined and dissected like never before in Inside Crime.

Hosted by Nine's Leila McKinnon and with expert insight from criminologist Garner Clancey, this gripping four-part series has been meticulously researched to expose the real story behind the headlines. Together with actual police videos, dramatic re-enactments, candid interviews and commentary from Australia's leading journalists, some of the country's most brutal crimes from the last ten years will be brought back to life and analysed in a raw and confronting way.

In Plain Sight is a riveting whodunit, featuring some of the most disturbing murder cases. Follow along as detectives track down the killer who's been hiding in plain sight. The killer can sometimes be featured on TV news reports, interviewed by the media, posts on social media or speaks out in newspaper reports, brazenly showing their face while all the time they had blood on their hands.

Television's most respected legal analyst, Nancy Grace, gets to the bottom of some of the most challenging and multi-layered true crime stories. Injustice with Nancy Grace exposes an untold and riveting case involving wrongful accusations, botched investigations, suppressed evidence, unclear motives, unjust sentences and the path forward in seeking justice.

Journalist Michelle McNamara was determined to find the violent offender she dubbed "The Golden State Killer," who terrorized California in the late 1970s and early 1980s, committing 50 home-invasion sexual assaults and ten murders. I'll Be Gone in the Dark is a comprehensive exploration of the case of an elusive, violent predator, as well as a haunting personal memoir and self-examination of McNamara's obsessive quest for justice on behalf of the victims and survivors of the crimes.

A shocking murder with no viable suspects and no solid leads. The baffling homicides in If I Should Die can only be solved with help from the victims themselves, speaking from beyond the grave through their own words and guiding investigators to their killers.

Based on true events, the story of Lyle and Erik Menendez, who murdered their wealthy parents in Beverly Hills in 1989, claiming they were acting self-defense after years of abuse.

Homicide Hunter: Lt. Joe Kenda is an investigative series of murder cases told through the personal experience of retired detective, Lieutenant Joe Kenda. With his personal interviews and compelling storytelling style, Kenda captivates with the details of a different investigation each week - from the racing adrenaline he felt when receiving an initial homicide call to the satisfaction of closing the case file. Making it unique, this series delivers the emotional and psychological effects of murder on the investigator himself.

This true-crime series hosted by Lt. Joe Kenda, one of America's toughest detectives, features incredibly disturbing and mind-blowing cases from across the country. Lt. Kenda expertly guides us through the complex twists and turns of these bizarre crimes.

Homicide City dedicates its first season to crimes that shook Philadelphia to its core. The series explores cases from a darker time that had police detectives banding together across the metropolitan landscape in a sequence of manhunts. From the mansions and manicured lawns of the wealthy Mainline suburbs to the inner-city Badlands, each episode is told through the eyes of veteran homicide detectives, local beat reporters and the victims' families who lost so much.In each episode of Homicide City, Philadelphia's finest come out of retirement to tell the inside story about a headline-making case they'll "never forget." Fortune and love do little to protect the fate of Philadelphia's victims as stories include the attack on Lockheed Corporation's wealthy CEO, Courtlandt S. Gross; the death of John Thurberg months before his wedding; and the killing of an expectant mother, Natise Johnson. Nonetheless, viewers will find a sense of justice in the commentary provided by former Montgomery County Chief Oscar Vance; retired Philadelphia Police Sergeant William Britt; Philadelphia Inquirer investigative journalist Larry Lewis; and other local experts.

In Hear No Evil, investigators use audio recordings to help them solve crimes.

Solving a murder is twice as difficult when there are Grave Mysteries surrounding the victim, not just the killer. In these baffling investigations, police are forced to reconstruct the life of the victim piece by piece in order to uncover the shocking truth.

The limited series, Framed by the Killer unravels tales of elaborate whodunnit murder mysteries that lead police to one suspect, only to discover later their suspect was framed by the actual killer.  As each episode explores a unique case, viewers embark on a twisted journey riddled with clues that ultimately reveal nothing is what it seems.In the premiere episode, a successful entrepreneur is found dead on the side of the road. When unexpected clues are found during the autopsy, investigators uncover a devious sex cult and are drawn into the religion of Santeria, ultimately revealing a killer no one ever suspected.

Multiple cameras follow serious crime investigations in real time, revealing the crucial role cutting-edge forensic science now plays in bringing criminals to justice.

Forensic Investigators hosted by Lisa McCune, revisits the way in which infamous murders were performed and solved by police.

A single mom's puzzling disappearance unearths new information regarding her past few months, leading loved ones to rethink everything they know. Though she often helped those in need, one suspects it was she who needed saving all along.

This nail-biting series follows people who take the risk to move in with relative strangers. Small disagreements soon bring out the worst in one another until tensions escalate, provoking claustrophobic rages that erupt into heinous acts of violence.

You've got the home you've always dreamed of and the neighborhood to match. But someone close by has very different ideas. Fear Thy Neighbor reveals what happens when a new homeowner unwittingly takes up residence within a stone's throw of a psycho, or when evil minds decide to lay down roots right next door. These are the terrifying tales of the unwanted neighbors who turn home sweet home into home sweet hell.

When marriages fail, divorce can turn ugly - even, deadly: what was once a passionate union becomes plagued by spite, greed, betrayal and, literally, backstabbing. Each episode explores tumultuous, shocking, and disturbing divorces, and delves into the criminal psychology behind what actually happens when one spouse determines that the only way out is murder. Guiding viewers through these crimes of passion are Dr. Brian Russell, an attorney as well as a forensic and clinical psychologist, and Stacy Kaiser, a licensed psychotherapist and relationship expert. In each episode, the two experts examine the couple featured and provide analysis on marriages that break down to the point that divorce and murder collide.

Investigating homicide cases is hard. Investigating homicide cases in Alaska is even harder. Fatal Frontier: Evil in Alaska explores the darkness that lurks within America's Last Frontier. Isolation, extreme weather, challenging terrain and other unique factors make for cases that can be incredibly difficult to crack. These are the stories of investigators who succeeded despite the odds.
 

Each pulse-pounding hour-long episode of Fatal Attraction centers around an incredible and dangerous romance. Shocking crime, kidnapping or even murder is only half of the story! In the end, the "true love" that draws these couples together isn't the kind that celebrates silver anniversaries – instead it leads to cross-country manhunts, bizarre cover-ups and dramatic trials. Driven by powerful, real-life stories, Fatal Attraction weaves together intimate, first-person interviews, exclusive interrogation footage and rare archival material. Along the way, it gives you a glimpse into the dark heart of a dangerous romance. Listen as the key players, family of the survivors and those that investigated the horrific crimes reveal the secrets to each sordid tale. Fatal Attraction…because love doesn't just hurt. It can kill!

Drawing on the expertise of a body language expert, linguistics professor and a criminal psychologist, some of the most famous modern-day UK crime stories are forensically examined in this exclusive ID series.

The series examines a gripping murder case in which unearthing a victim's body is the key to solving the twisted crime. Each episode features a suspenseful exhumation that has led to shocking new breakthroughs, unexpected plot-twists, and ultimately, justice being served.

Channeling sibling rivalries and deadly childhood pacts, Evil Twins follows true-crime mysteries surrounding cases of these double-duty archetypes. Each episode reveals a pair of sinister siblings: twins who tag team to kill together, twins who turn on each other, and even the good twin versus the evil.

Evil casts a shadow. That shadow spreads outward for years, even decades, after a crime. It consumes everyone in its path, pulling them into darkness. Can they find the light? Evil Lives Here: Shadows of Death explores the endless reach of evil, a reach that extends long after the act of evil itself. This original series highlights the struggle to survive as innocent people find themselves caught in the wake of death and evil.

How well do you know your housemates? Evil Lives Here tells the heart-stopping tales of people who have shared a home, with a killer. In each episode, loved ones reveal how they came to discover their significant other's evil side.

Evil-in-Law is a program highlighting meddlesome mothers bent on driving the decisions of their married sons. While their sons insist they have good intentions, their wives seem to think differently.

The crime shocked Brazil: Elize Matsunaga shot and dismembered her rich husband. Featuring her first interview, this docuseries dives deep into the case.

Peacock's Dr. Death: The Undoctored Story will offer audiences the chance to hear and see the whole story, told by the real people who survived it. In addition to interviews with the real-life Dr. Robert Henderson, Dr. Randall Kirby and Michelle Shughart (played by Alec Baldwin, Christian Slater and AnnaSophia Robb, respectively, in the scripted series), the docuseries will feature new conversations with others closest to Duntsch and his criminal case including Jerry Summers, Duntsch's best friend who he paralyzed following two surgeries; Wendy Young, the ex-girlfriend of Duntsch and mother to his two sons; Dr. Joy Gathe-Ghermay, the anesthesiologist during Jerry Summer's horrific surgery; Dr. Mark Hoyle, a Texas surgeon who physically tried to stop Duntsch during a surgery; Tex Muse and Pamela Trusty, two of Duntsch's victims; and lawyers from the trial.

A person suddenly and unexpectedly disappears; no trace, no clues, nothing but the lingering mystery they leave behind. According to the FBI's National Crime Information Center, there are now 110,484 active missing persons cases in the U.S., 53% are juveniles under the age of 18. Most of us have heard of the high-profile cases, such as Natalee Holloway, Stacey Peterson, and Chandra Levy. But have you ever heard of Mae Catherine Rocker, Alexis Peterson or Thomas Jay Kerr? Probably not. They are just a few of the hundreds of thousands of people in this country who one day, simply Disappeared. Most missing person's stories have never been told...until now. Disappeared is an exciting series that investigates the disappearance of these victims, who are here one minute, gone the next!

From the producers of Deadly Wives comes a new series that will take us into the minds of deviously clever women who used their smarts to devise elaborate schemes of crime and murder. Diabolical Women will explore the twisted ingenuity of these women, who might have put their efforts into running a business, but instead methodically planned out extraordinary crimes in order to get what they wanted--power, control, money, etc.--no matter what--or who--they had to do away with to make it happen, including their feminine wiles. The series will also track the persistent and superior detective work it took to finally bring women--women who thought their cunning could outsmart the law--to justice. Told using cinematic recreations and first-person testimony, this series will interweave two roller-coaster stories of cunning and skill, simultaneously from the perspective of the mastermind murderess and the investigators.. And during our investigative journey, we'll explore the psychology of motive for a woman to pursue a mission of crime. Because it's easy to be deadly, but it takes skill to be diabolical.

Perfect on the outside, mental on the inside. Even the most kind-hearted people have a dark side looming. Diabolical looks at the minds of murderers with the question: "why did they do it?" Take a trip through the picture-perfect life and see the events that lead to a brutal murder. The tension builds throughout each episode as you dive deeper into the psychological workings of the murderer. With key insights from forensic psychologists and psychiatrists along with criminal profilers, a full analysis of the behavioral underpinnings and key moments in each crime will be on display. Diabolical shows how much people can conceal, until they blow.

In 2016, a spate of brutal Appointment Murders gripped the town of Krugersdorp, leaving salespeople and consultants terrified to book meetings in case they were the serial killer's next victims. The investigation led detectives to a series of unsolved cold cases, the so-called Satanic Murders, and to links between 11 Krugersdorp killings between 2012 and 2016. They discovered these were the work of the Electus per Deus (Chosen by God) cult.

When an attack happens, investigators must first consider motive. All too often, the true identity of a killer is masked by a twisted web of deceit in which revenge and hate are the fuel feeding their dark souls. Hiding in plain sight, they can spend years in the shadows before finally being caught - a single clue unlocking a Pandora's box of haunting tales of terror, loathing and fear. As identities are revealed, a chain is completed - uncovering a grim series of interconnected crimes and a trail of suffering in their wake that haunts communities and loved ones for decades.

A snap of a twig. A rustling leaf. In the woods, myth, urban legend, and horror collide with real-life killers. Transporting viewers into a vortex of dark mystery and psychological terror, each episode of Dead Silent tells the true story of a crime set in a desolate location.

Solving a murder is like putting together a giant jigsaw puzzle. Sometimes, the pieces snap into place with ease and other times, they don't fit. In Dead Reckoning, the police must meticulously reconstruct the puzzle. Once all the pieces are found, investigators must then figure out how everything fits together, crack the case and bring justice for the victim.

True stories of victims who are thrust into real-life nightmares while working the graveyard shift when they are the most vulnerable.

Hell hath no fury like a woman scorned, especially when she's on a mission to murder. Deadly Women investigates the motives and modus operandi of female murderers. While males are often driven by anger, impulse and destruction, women usually have more complex, long-term reasons to kill. Through dramatized reconstructions the series investigates the driving force behind female thrill killers. What turns love affairs into fatal attractions. How twisted minds and dark secrets send other women on murdering rampages. Deadly Women also investigates the most ruthless female killers of them all-predators. Tune in as experts sift forensic fact from fanciful fiction. Former FBI agent and profiler, Candice DeLong offers insights into the psychology of female killers, while Dr Janis Amatuzio, a Mid West forensic pathologist known as "The Compassionate Coroner", provides expert commentary on the tell-tale evidence that Deadly Women leave behind. They are history's most intriguing and horrifying women. A sisterhood whose crimes are written in blood on history's pages.

Some crime scenes are so dreadful that law enforcement pray to forget them, but Detective Pat Postiglione has the gift of a photographic memory. Coupled with a laser sharp eye for evidence and a brain that is trained to detect microscopic clues, this detective is one of the most valuable minds on the force. With over 25 years of experience as a Nashville homicide detective, Det. Postiglione has seen hundreds of crime scenes, and he remembers each as if it happened yesterday. The victims live on in his consciousness, and the details remain ingrained in his mind. For some, this might be haunting, but for Det. Postiglione, it's his life's calling.

Hosted by esteemed television journalist Lauren Sivan, Deadly Power will examine the twisted and true stories where people in positions of power and prominence took advantage of their authority to commit heinous acts of crime, all stemming from their control and unyielding power.Through emotional testimonials, never-before-seen interviews and dramatic reenactments, "Deadly Power" will reveal the sordid details of some of the most notorious cases of exploitation and highlight gripping firsthand accounts from the victims and their families who will stop at nothing to get the justice they deserve.

From a best friend holding a fatal grudge to family members secretly plotting revenge, Deadly Deception presents chilling, real-life stories of everyday reunions that end in murder. The series unmasks these twisted villains hiding in plain sight, gradually revealing their true nature and motivations as the terrifying conclusion comes into view. Each episode of Deadly Deception is a taut thriller, blending gripping, first-hand interviews with crime scene photos and home videos. As the stories progress and darken, with flashbacks to the past, viewers gain greater insights into the truth behind the reunion, their relationship, and the killer's ultimate goal.

A Michigan couple starts up a comic book store, but when business heats up, they hire someone whose presence changes their marriage forever; a ten-year marriage falls apart when a bored wife pursues an old friend, with deadly consequences.

Professor David Wilson explores Scottish crimes.

Real life crimes are investigated in Dateline with Tamzin Outhwaite, featuring baffling mysteries, cold cases and compelling real life dramas to uncover what really happened.

Real-life mysteries. Investigative reporting. Justice. Dateline is the long-running, award winning newsmagazine bringing viewers stories ranging from compelling mysteries to powerful documentaries and in-depth investigations. Hosted by NBC News' Craig Melvin, each episode of Dateline: Secrets Uncovered incorporates the classic elements of drama and great storytelling: good guys, bad guys, conflict with the highest stakes, suspense and resolution. Hear the chilling tales directly from those most affected and involved, including investigators tasked with cracking the case and the families confronting tragedy. In every story we tell, we help the real people who lived the events share their journeys with you.

What makes average people cross the line to commit murder? Sometimes the answer is simple, while other times the answers are never found. Dateline on ID goes behind the headlines to investigate baffling crimes and compelling real-life dramas with NBC host Lester Holt.

Dateline NBC presents in-depth coverage of news stories. Rather than just reading news reports, as most news shows do, the reporters for this show research their subjects and interview the people closely involved to create an informative work of investigative journalism.

Dark Waters: Murder in the Deep takes viewers deep into the world of maritime murders. Despite its promise of beauty and tranquility, the sea is a lawless world where jealousy, greed and rage surface and where no one is safe.

Dangerous Persuasions tells extraordinary and terrifyingly true tales of everyday people who were manipulated into horrific situations that changed their lives forever.

Presented by former Metropolitan Police detective Rav Wilding, the show appeals directly to the public for help with unsolved cases from all over the UK. He's joined by Michelle Ackerley, who will be hitting the road, finding out how police forces up and down the country are tackling the everyday sorts of crime that affects us all.Live every weekday morning, the series features reconstructions, CCTV and Wanted Faces alongside fascinating insights into the latest crime fighting technology and advice on how viewers can avoid becoming a victim themselves.

Crime Beat is a true crime series that takes viewers deep into some of Canada's most infamous criminal cases. Hosted by Antony Robart and based on the highly successful podcast by Nancy Hixt, Crime Beat showcases some of the best investigative crime reporting from the Global News reporters who covered the stories in real time. Using extensive archives, intimate family interviews, each week Crime Beat reveals new details that go beyond the news headlines: giving a voice to victims and their families, unraveling how each case was solved through the eyes of the detectives and forensic specialists, and exploring lasting impacts on the community and justice system.

Countdown to Murder is a documentary series that takes a close look at some of the country's most high-profile murder cases.

This series goes behind the headlines of real-life murder cases which copy memorable slayings seen in Hollywood movies. Each episode features a mystifying murder scene and law enforcement's hunt for the killer. Whether it's two high school students terrorizing and killing a female classmate to copy the horror blockbuster Scream or the gruesome acts of pig farmer and serial killer, Robert Pickton, who copied Hannibal and fed his victims to his pigs - these horrific scenes actually happened but very few people know the real stories that led to these killings. CopyCat Killers includes interviews with investigators, family members of victims and forensic experts. The series also features high quality recreations, extensive archive and original documents from police case files.

Documentary following the work of Inside Justice as they investigate an alleged miscarriage of justice. Glyn Razzell was convicted of murdering his wife Linda in 2003. Her body has never been found and Glyn has always protested his innocence. Led by Louise Shorter, Inside Justice experts in forensic science, policing and law re-examine the case to see if there is any new evidence that could challenge the conviction.

When the body of a murdered 12 year old girl is found in a skate park on the street where she lives the local police storm into action. Mistakes are made in the heat of an emotionally charged investigation, resulting in a series of tragedies that tear apart the lives of the inspectors on the case.

Confronting a Serial Killer tells the timely story of the unprecedented relationship between acclaimed New York Times best-selling author and memoirist Jillian Lauren ('Some Girls: My Life in a Harem') and the most prolific serial killer in American history, Samuel Little, and her race against time to identify his victims before it's too late (Little recently died in prison at the age of 80, after having avoided justice for his crimes for decades). Lauren uncovers Little's darkest secrets and aids law enforcement in solving a multitude of cold case murders while struggling to reconcile her own history of addiction and abuse with her present-day mission to return the identities of previously nameless bodies and forgotten women. As she slips deeper into his sordid world, Jillian realizes that she may become, psychologically, Little's last victim.

From Executive Producer Dick Wolf, Oxygen revives Cold Justice, a real life crime series that follows former prosecutor Kelly Siegler and her team of detectives as they dig into small town murder cases that have lingered for years without answers or closure. Together with local law enforcement from across the country, the Cold Justice team has helped bring about an astounding 40 arrests and 19 convictions.

A dedicated team review murder investigations that concluded without success, determined to bring perpetrators to justice no matter how much time has passed.

Murders go unsolved. Killers slip through the cracks. With the passage of time, families lose hope and another unsolved homicide file settles into obscurity. The pattern is familiar, but changing, thanks to the efforts of a special breed of detectives. Cold Case Files tells the story of their work.

The return of Cold Case Files will explore compelling new cases that have gone cold for years and chronicle the journeys of the detectives who reopened them. The detectives relive the events of the crimes, reveal new twists and startling revelations for full viewer immersion into these tragic cases, relying on breakthroughs in forensic technology and the influence of social media to help crack these cases - bringing long-awaited closure to the victim's families and friends.

Cold Case Detective dives into some of the most mysterious unsolved cases of our time.

Cold Blooded: The Clutter Family Murders is a four-part docu-series that focuses on the brutal murder of the Clutter family in a small Kansas town in 1959, the resulting investigation, convictions and executions of Perry Smith and Richard Hickock, chronicled in Truman Capote's landmark book, In Cold Blood. The series, produced and directed by Academy Award-nominated and Emmy and Peabody Award-winning documentary filmmaker Joe Berlinger, will re-examine of the crime and subsequent events.

Chaos in Court examines clips of dramatic, unexpected, and cathartic courtroom moments. Each episode brings the backstories of the crimes and legal proceedings to the forefront with insightful analysis from a diverse panel of experts including judges, defense attorneys, prosecutors, and criminal psychologists. Featured within each episode are interviews with defendants, family members, and others who witnessed the action to help bring dramatic courtroom moments to life, and the emotional realities of what happens when the ultimate stakes are on trial.

The stories of murder investigations and their extraordinary consequences, which overturned laws, transformed police interrogation and revolutionised forensic detection.

South Korea's most infamous murder case involving one of the country's first known serial killers. The notorious killer plagued the rural city of Hwaseong with 10 murders in just four years, leading to the largest manhunt the country has ever seen.Catching a Killer recaps the twists and turns of the police investigation, the vital evidence that was overlooked and the emotional trauma felt in a town where locals were scared to leave their homes.

A gripping series with extraordinary access to the police as they investigate murders and search for missing people.

Hosts Ryan & Shane discuss mysteries surrounding notorious unsolved crimes.

Buried in the Backyard examines true-crime stories of victims found buried in the most unsuspecting of places. While most people enjoy their backyard as a safe haven, others are not so lucky when they discover the horrors lurking beneath well-trimmed hedges and manicured fences. Uncovering the remains is only the beginning, however, as each hour-long episode follows a unique police investigation to identify the body, determine a cause of death and find the person responsible. Captivating recreations, along with first-hand accounts from those closest to the victims and law enforcement agents involved in the case, bring each shocking tale to life. As investigators dig into the "how" and "why" surrounding each crime, viewers are taken on an unpredictable journey and reminded that this could happen to anyone - in any home, in any neighborhood.

Dennis Lynn Rader, also known as "BTK," an acronym he gave himself standing for "Blind, Torture, Kill," is one of the most infamous killers in recent American history. BTK: Confession of a Serial Killer, a two-part documentary event, examines the horrific crimes and psyche of the notorious serial killer and provides unprecedented access into the mind of Rader, who is currently serving 10 consecutive life sentences in El Dorado Correctional Facility."BTK: Confession of a Serial Killer" sheds new light on Rader's double life as both an upstanding citizen and a heartless killer, showcasing the intimate details of Rader's past and his gruesome murders while providing insight on how to better identify and potentially deter extreme violent offenders in the future.

Real-life stories of people who betrays others with deadly consequences; these infiltrators convince their victims to trust them, gaining access to homes, to secrets and to bank accounts.

The smiling parents, the respectable groom, the helpful official...all with evil inside. Britain's Most Evil Killers explores the crimes of Britain's most brutal killers.

An investigation into the stories of some of Britain's most infamous children. What led these young people to kill, and could it have been avoided?

From the outside, families seem like harmonious units in loving homes. But you don't necessarily know what secrets families are hiding from the outside world. This series, narrated by actress Brenda Strong, explores families hiding the most extreme of family secrets: murder.Each episode of Blood Relatives explores a death in a family, unraveling the motives of the family members, all of whom are potential suspects -- and potential victims. Sibling rivalries, disputes over family businesses and infidelity are some of the factors that lead to the families' ultimate betrayals.