A closer look at the case of Darren Byrne, a former city trader who killed his wife then tried to burn down the family home after she discovered he was having an affair. (S2, ep 6).

Katherine Kelly looks into the 2011 murder of Adam Vincent, a killing so brutal it sparked North Lincolnshire's biggest police investigation in over a century. (S2, ep 9).

Katherine Kelly explores the tragic death of Cassandra McDermott. It took a brutal attack on another woman and a decade of chasing before her killer was caught. (S2, ep 10).

Anita Rani examines the complex murder of Rachel Manning and the shocking miscarriage of justice which saw two innocent men put behind bars. (S3, ep 1).

Two cousins have a deadly fight in New Orleans, a couple in Memphis appear to vanish into thin air and a Dallas woman turns on her sister-in-law. (S2, ep 1).

A missing woman's boyfriend is pressed as hopes of finding her alive fade, and detectives change strategy to push a murder suspect to talk. (S2, ep 2).

A body is found burned after a dispute with a friend, a man with cancer gets a ride home that ends in his murder and a father is killed in a jealous rage. (S2, ep 3).

Will Mellor and a panel of experts uncover the shocking case of ex-traffic officer Keith Farquharson, found guilty of murdering his wife Alice in 2019. (S1, ep 3).

Will Mellor and a team of experts uncover the case of ex-LA detective Stephanie Lazarus, who was convicted of murdering her former boyfriend's wife. (S1, ep 4).

Will Mellor and a team of experts uncover the case of Karl Bluestone, who murdered his wife and two pre-school children with a claw hammer in 2001. (S1, ep 5).

Series exploring high-profile murder cases from the perspective of the medical examiner, as they work alongside homicide detectives to serve justice. (S1, ep 1).

Kristine Bunch served more than 17 years behind bars after being wrongfully convicted for starting the tragic house fire that killed her infant son. (S1, ep 3).

When a man is gunned down in front of his family, Detective Jermaine Rogers must sift through different accounts of the incident and uncover the truth. (S26, ep 1).

A few weeks after mother Laura May Shatanawi failed to return home after an exam, her husband reported her missing - but then his secrets came to light. (S1, ep 1).

When jewellery seller Minerva Cantu, 26, is found dead in her home, police suspect a robbery - but the killer's identity will haunt one detective for 20 years. (S1, ep 3).

Sammy tells her story. She was groomed at the age of 14 alongside nine other women, before being subjected to horrendous violence and sexual abuse. (3 of 6).

When an online feud turns deadly, detectives hunt for a mysterious CIA operative, leading to the discovery of a jaw-dropping catfishing scheme. (S1, ep 8).

Jack Kennedy finds his daughters killed in 1984 and their family fight tooth and nail to keep the case alive. It takes 30 years for an informant to give a name. (S3, ep 4).

The tragic story of Anna Hurd, who was murdered by her 'clingy and controlling' boyfriend Anthony J Mitchell after she tried to break up with him. (S1, ep 5).

When Rania Alayed's family receive strange texts from her claiming to be in Turkey, they report her missing - before police focus on her husband, Ahmed Al Khatib. (S1, ep 2).

Controlling husband Kelvin Newton snaps and strangles his wife to death when she asks him for a divorce in 2013.

A missing woman's boyfriend is pressed as hopes of finding her alive fade, and detectives change strategy to push a murder suspect to talk. (S2, ep 2).

A body is found burned after a dispute with a friend, a man with cancer gets a ride home that ends in his murder and a father is killed in a jealous rage. (S2, ep 3).

Police are tasked with unravelling a puzzling mystery after a beloved father and real estate executive is ambushed in his office. (S11, ep 29).

When officers discover the body of police informant Jimmie Stevenson, Lt Joe Kenda is in a race against the clock to determine who pulled the trigger. (S3, ep 7).

In Tulsa, a homeless man is ambushed by two men on a dark trail, and his wife may hold the key to finding the killers. (S24, ep 25).

Alarm bells ring for detectives when the hunt for Peter Fasoli's murderer leads them to a second body in Italy. Suddenly, the search is on for a serial killer. (S1, ep 5).

In a small town's first murder investigation for 30 years, motel clerk Alice Pepperl's body was found in her bed as part of a brutal crime scene. (S2, ep 12).

When Ezra McCandless is found bruised, she accuses boyfriend Alex Woodworth before asking to see her ex - but has this love triangle turned fatal? (S3, ep 6).

After finding his young girlfriend dead, 32-year-old Brian Redding called police in hysterics - but his behaviour at the crime scene raised suspicions. (S1, ep 6).

When a navy veteran is fatally stabbed in his senior living facility, detectives hunt for a killer and discover a cunning con artist may be behind the murder. (S1, ep 3).

Houston police get a tip-off that a woman could be about to become the victim of a murder-for-hire plot. (S1, ep 4).

A decade after she disappeared, detectives finally unravel a web of lies that leads them to the truth about what happened to a local woman.

Police thought Manchester mum Sian Roberts's murder was a cut-and-dried case when they got a frantic 999 call from her ex. They couldn't have been more wrong. (S1, ep 6).

Reality series following US detectives as they reconstruct murder victims' catastrophic final hours to help catch their killers. (S3, ep 25).

New Orleans Detective Ryan Vaught takes on his most challenging case yet when a young married couple go missing. (S17, ep 6).

When a hardworking construction worker is brutally murdered on payday, Tulsa detectives discover he's fallen prey to a seemingly unlikely attacker. (S24, ep 28).

When George Allen Smith's wife passes out at a cruise party, she awakens to find her husband missing - with just a blood-stained scene remaining. (S2, ep 4).

When Rania Alayed's family receive strange texts from her claiming to be in Turkey, they report her missing - before police focus on her husband, Ahmed Al Khatib. (S1, ep 2).

Emilia examines three murders which shook Beenham in the 1960s. One of the murders went unsolved for 40 years, until detectives vowed to finally seek justice. (S5, ep 4).

Detectives uncover a cold-blooded conspiracy as they investigate the murder of a church-going mother found dead on the floor by her young son. (S3, ep 9).

The case of Darren Sykes, who killed his sons, and himself, in an arson attack at his Yorkshire home in 2014.

When Rania Alayed's family receive strange texts from her claiming to be in Turkey, they report her missing - before police focus on her husband, Ahmed Al Khatib. (S1, ep 2).

Catherine Hill discovers that her lodger has left the body of a girl under his bed - the latest in a series of victims across North America. (S2, ep 13).

Hot tempered James Duncan arrives home after an evening at the bar and takes his displeasure out on his family - but they act to protect each other. (S2, ep 14).

A decade after she disappeared, detectives finally unravel a web of lies that leads them to the truth about what happened to a local woman.

When Ezra McCandless is found bruised, she accuses boyfriend Alex Woodworth before asking to see her ex - but has this love triangle turned fatal? (S3, ep 6).

Should investigators fail to discover the crack in their suspect's seemingly air-tight alibi, a cold-blooded killer will elude justice. (S11, ep 30).

When a pregnant mother and her young sons are brutally murdered, pressure mounts on Lt Joe Kenda and the CSPD to catch the monster who did it. (S3, ep 8).

When a hardworking construction worker is brutally murdered on payday, Tulsa detectives discover he's fallen prey to a seemingly unlikely attacker. (S24, ep 28).

Police thought Manchester mum Sian Roberts's murder was a cut-and-dried case when they got a frantic 999 call from her ex. They couldn't have been more wrong. (S1, ep 6).

When George Allen Smith's wife passes out at a cruise party, she awakens to find her husband missing - with just a blood-stained scene remaining. (S2, ep 4).

The story of 18-year-old Jay Sewell, whose life was taken in a brutal attack orchestrated by jealous Daniel Grogan, who had heard that Jay was seeing his ex-girlfriend.

Police respond to reports of a body at the Deluxe Plaza Motel, Baltimore - but why did the victim, US Navy Veteran Edward Yesaitis, meet his end here? (S1, ep 6).

When a town councilwoman is gunned down in her home, a bouquet of plastic roses and a link to someone very close to home hold the key to solving the murder. (S1, ep 4).

When 18-year-old Conrad Roy is found dead in his truck, his death is ruled a suicide - until detectives discover suspicious texts on his phone. (S1, ep 5).

A crazed cab driver goes on a seven-hour shooting spree, killing six people and critically injuring two.

Police are at a loss when a 79-year-old is killed in her Hartlepool home. But when the evidence mounts and the killer's movements are tracked, the net closes in. (S1, ep 7).

Reality series following US detectives as they reconstruct murder victims' catastrophic final hours to help catch their killers. (S3, ep 26).

New Orleans detectives Mike McCleery and Bob Bachelder investigate the murder of a promising high school student. (S17, ep 1).

In Tulsa, three people are executed in their ransacked home, and the woman who found them may hold the key to finding the killer. (S24, ep 26).

When word of her sister's disappearance reaches Ruth Hoffman, it takes her just one hour to break open the case. (S1, ep 10).

Twin daughters find their mother stabbed to death in their quaint suburban home - before a shocking truth behind the murder comes out. (S4, ep 4).

Serving a life sentence for the murders of her father and his girlfriend, Tabitha Messina explains what happened - and who was really to blame. (S2, ep 5).

Lieutenant Joe Kenda makes a controversial decision during a murder investigation. His choice riles his team, but will his instincts prove right? (S1, ep 10).

Documentary exploring the house fire started by Carl Mills in Wales in 2012, which killed three generations of the same family. (S3, ep 2).

Twin daughters find their mother stabbed to death in their quaint suburban home - before a shocking truth behind the murder comes out. (S4, ep 4).

Serving a life sentence for the murders of her father and his girlfriend, Tabitha Messina explains what happened - and who was really to blame. (S2, ep 5).

When word of her sister's disappearance reaches Ruth Hoffman, it takes her just one hour to break open the case. (S1, ep 10).

A crazed cab driver goes on a seven-hour shooting spree, killing six people and critically injuring two.

The story of 18-year-old Jay Sewell, whose life was taken in a brutal attack orchestrated by jealous Daniel Grogan, who had heard that Jay was seeing his ex-girlfriend.

When a man is stabbed in a shop, Lt Joe Kenda must solve the case with very little evidence besides a bloody bouquet and a sketch of a mystery woman. (S3, ep 9).

In Tulsa, three people are executed in their ransacked home, and the woman who found them may hold the key to finding the killer. (S24, ep 26).

Police are at a loss when a 79-year-old is killed in her Hartlepool home. But when the evidence mounts and the killer's movements are tracked, the net closes in. (S1, ep 7).

When word of her sister's disappearance reaches Ruth Hoffman, it takes her just one hour to break open the case. (S1, ep 10).

The brutal killing of the 36-year-old, whose boyfriend of less than three months fatally attacked her in a jealous frenzy.

Officers investigate the murder of 19-year-old Amber Meadows, hunting the four perpetrators responsible for the unthinkable crime. (S1, ep 7).

New. When a farmer finds natural gas on his property, he thinks he's struck gold. But then he's found dead and a family feud over his estate raises questions about the cause. (S1, ep 7).

When a 37-year-old woman mysteriously vanishes, the twisted truth about what happens to her slowly emerges as another woman stands accused of murder. (S1, ep 6).

When a teen disappears, her family joins forces with the police to find her. But hopes of finding her alive quickly diminish when an alarming lead comes to light.

A look into the 2007 murder of farmer's wife Kate Prout in Gloucestershire. Having failed to find her body, police wondered if the truth would ever be revealed. (S1, ep 8).

Dr Joseph Sonnier's body is found in the garage of his Texas home. Before long, the list of suspects includes his partner, a stalker and jilted ex-lovers. (S4, ep 1).

When three people are killed in a quiet neighbourhood, Gwinnett County police struggle to find a connection between the victims.

Detectives in Cleveland investigate the murder of an elderly grandmother, while in Dallas, a man is shot to death in his car. (S17, ep 5).

Before a local mechanic's disappearance becomes public, his own girlfriend seeks to dispose of his body. (S1, ep 12).

When a college student disappears after his shift at the local pharmacy, police investigate a possible abduction - before shocking new evidence is revealed. (S1, ep 8).

Dana Barker was sentenced to life without parole for killing her former stepmother when she was 17. Now 45, she is seeking a resentencing hearing. (S2, ep 2).

Detective Kenda's interrogation skills are put to the test when he investigates the strange disappearance of a 24-year-old woman. (S1, ep 11).

Family members talk, for the first time, about the murder of 12-year-old Tia Sharp by Stuart Hazell in 2012. (S3, ep 1).

When a college student disappears after his shift at the local pharmacy, police investigate a possible abduction - before shocking new evidence is revealed. (S1, ep 8).

Dana Barker was sentenced to life without parole for killing her former stepmother when she was 17. Now 45, she is seeking a resentencing hearing. (S2, ep 2).

Before a local mechanic's disappearance becomes public, his own girlfriend seeks to dispose of his body. (S1, ep 12).

When a teen disappears, her family joins forces with the police to find her. But hopes of finding her alive quickly diminish when an alarming lead comes to light.

The brutal killing of the 36-year-old, whose boyfriend of less than three months fatally attacked her in a jealous frenzy.

After a teenager mysteriously disappears, police must determine if a secret meeting with a young man played a part in her murder. (S11, ep 31).

When a father is shot in the head just steps from a strip club, Lt Joe Kenda uncovers a conspiracy organised by an unlikely gunman. (S3, ep 10).

When three people are killed in a quiet neighbourhood, Gwinnett County police struggle to find a connection between the victims.

A look into the 2007 murder of farmer's wife Kate Prout in Gloucestershire. Having failed to find her body, police wondered if the truth would ever be revealed. (S1, ep 8).

Before a local mechanic's disappearance becomes public, his own girlfriend seeks to dispose of his body. (S1, ep 12).

After being enraged at the thought of her husband spending a weekend away with her nemesis, a woman takes matters into her own hands and brutally ends a life.

When Anson 'Buzz' Clinton was shot, his family suspected the in-laws - who never believed he was fit to raise their granddaughter. (S1, ep 1).

A tragic car accident becomes a murder investigation when foul play is suspected. Soon, it emerges that someone very close to home was pulling the strings. (S1, ep 8).

In a murder case that makes headlines around the globe, a professional football player stands accused of killing his friend in cold blood. (S1, ep 7).

Detectives have a brutal case on their hands when a beloved community member is killed and a part of his body is apparently taken as a souvenir by the murderer.

The story of Helen McCourt whose family's lives forever changed when her missing persons case turned into a murder investigation. Her body was never found. (S1, ep 1).

A public health nurse in Alaska disappears and police get a major break from a terrified neighbour. Investigators race against the clock to reach the truth. (S4, ep 7).

When a love triangle turns deadly, a killer enlists an unusual murder weapon. (S24, ep 30).

Gwinnett County detectives chase down a bullet-ridden Toyota Camry as they hunt for the killer of a beloved young man. (S24, ep 22).

Kirk Langford is with his young family on the island of Oahu, but after leading band practice, he must dispose of the body he murdered earlier that day. (S1, ep 14).

When a young footballer is shot and dumped on a Gwinnett County street, Corporal Ryan Jorstad hopes retracing the man's steps will lead him to the killer. (S26, ep 8).

After a man and a woman are found shot on the side of the highway, investigators struggle for clues - until a deputy locates the victim's missing car. (S2, ep 11).

Detectives investigate the fatal beating of a deacon in a public park. What was the motive? And could the deeply religious man have harboured a dark side? (S1, ep 12).

Friends of Michaela Gol and her mother Julie Sahin reflect on their murders at the hands of Michaela's husband Ensar in 2011. (S3, ep 4).

When a young footballer is shot and dumped on a Gwinnett County street, Corporal Ryan Jorstad hopes retracing the man's steps will lead him to the killer. (S26, ep 8).

After a man and a woman are found shot on the side of the highway, investigators struggle for clues - until a deputy locates the victim's missing car. (S2, ep 11).

Kirk Langford is with his young family on the island of Oahu, but after leading band practice, he must dispose of the body he murdered earlier that day. (S1, ep 14).

Detectives have a brutal case on their hands when a beloved community member is killed and a part of his body is apparently taken as a souvenir by the murderer.

After being enraged at the thought of her husband spending a weekend away with her nemesis, a woman takes matters into her own hands and brutally ends a life.

A woman is found dead on the side of a road. Police retrace her final steps and learn she was last seen being followed by a man in a cowboy hat.

While investigating the death of a mother, police are called to an apparent hit-and-run. But this victim's true cause of death turns the case on its head. (S3, ep 11).

Gwinnett County detectives chase down a bullet-ridden Toyota Camry as they hunt for the killer of a beloved young man. (S24, ep 22).

The story of Helen McCourt whose family's lives forever changed when her missing persons case turned into a murder investigation. Her body was never found. (S1, ep 1).

Kirk Langford is with his young family on the island of Oahu, but after leading band practice, he must dispose of the body he murdered earlier that day. (S1, ep 14).

The story of Michelle Boat, who killed her estranged husband's girlfriend in a jealous rage.

When Christine Belford and Beth Mulford are killed at the Wilmington courthouse, a shocking story involving Christine's ex-husband, David, is uncovered. (S1, ep 2).

New. After leaving a support group, a young mother is shot by a masked shooter. As investigators try to make sense of the case, they discover a story of religious manipulation. (S1, ep 9).

When an online feud turns deadly, detectives hunt for a mysterious CIA operative, leading to the discovery of a jaw-dropping catfishing scheme. (S1, ep 8).

After a divorced mother is found murdered in her home, police discover she had an unusual array of people involved in her life.

The parents of Lorraine Benson revisit the moment their missing daughter's body was found. Meanwhile, Met police investigators look back at the tragic case. (S1, ep 2).

A single mother's body is found in a snowbank and the evidence points to a fugitive fiancé. A second murder sparks fears of a potential serial killer. (S4, ep 8).

Detectives in Cleveland investigate the murder of an elderly grandmother, while in Dallas, a man is shot to death in his car. (S17, ep 5).

When a 15-year-old boy is murdered after getting in over his head, detectives hope a Snapchat message can lead them to his killer. (S24, ep 29).

When an altercation leads to the death of Dean Frank, Frances Thompson claims to have shot her friend in self defence - but is there a sinister side to the story? (S1, ep 2).

A suspect flees from a car chase while carrying her child, state troopers catch a man with a utility pole strapped to his car and a caterer flips out on wedding guests. (S1, ep 9).

Two seniors get locked up for trespassing while trapping stray cats, while a man is arrested after pouring milk on his head while streaking through a store. (S1, ep 2).

Years after being charged with the second-degree murder of her husband, Danielle Redlick's story takes a turn. Why did she wait nearly 11 hours to call 911? (S2, ep 10).

Detectives encounter endless suspicious characters as they investigate the murder of a young woman found dead in the back of her car. (S1, ep 13).

The family of 20-year-old Kirsty Treloar reflect on the night they saw her killed by her 18-year-old boyfriend Myles Williams. (S3, ep 3).

New. After leaving a support group, a young mother is shot by a masked shooter. As investigators try to make sense of the case, they discover a story of religious manipulation. (S1, ep 9).

The parents of Lorraine Benson revisit the moment their missing daughter's body was found. Meanwhile, Met police investigators look back at the tragic case. (S1, ep 2).

When an altercation leads to the death of Dean Frank, Frances Thompson claims to have shot her friend in self defence - but is there a sinister side to the story? (S1, ep 2).

After a divorced mother is found murdered in her home, police discover she had an unusual array of people involved in her life.

The story of Michelle Boat, who killed her estranged husband's girlfriend in a jealous rage.

Police uncover horrific evidence that leads them to a deadly sexual predator while searching for a young mother. (S9, ep 10).

When a teenage girl is subjected to a brutal ambush in her own home, she holds the key to helping police find the attacker. But will she survive? (S9, ep 11).

When it emerges that a young woman has been killed, police follow a trail of evidence, and it's an unsmoked cigarette that reveals the full story. (S9, ep 12).

Judges, witnesses and victims recount their stories of the most dramatic moments to take place inside America's courtrooms. Dan Abrams hosts.

Judges, witnesses and victims recount their stories of the most dramatic moments to take place inside America's courtrooms. Dan Abrams hosts.

Judges, witnesses and victims recount their stories of the most dramatic moments to take place inside America's courtrooms. Dan Abrams hosts.

Dan Abrams hosts a walk through the most dramatic outbursts and extraordinary moments to ever take place in US courtrooms.

Dan Abrams hosts a walk through the most dramatic outbursts and extraordinary moments to ever take place in US courtrooms.

Judges, witnesses and victims recount their stories of the most dramatic moments to take place inside America's courtrooms. Dan Abrams hosts. (S4, ep 7).

With digital forensics, authorities are able to debunk the alibi of one of the last people to see a 24-year-old missing jogger in rural Arkansas. (S1, ep 1).

When two teenage classmates in Northern California go missing within weeks of each other, investigators look into unusual cell phone activity of potential suspects. (S1, ep 2).

Investigators trying to determine who shot and killed a young mother in Ohio are tipped off by a surprising piece of digital evidence. (S1, ep 3).

Detectives gather information about a double homicide from surveillance footage but aren't able to identify the killer until key digital data is found. (S1, ep 4).

After being missing for more than two years, the body of Jake Millison is finally found on the family ranch - but who pulled the trigger? (S1, ep 9).

What starts as a normal day of running errands for the 89-year-old Fred turns into the final hour of his life, as he becomes the target of a stranger. (S2, ep 1).

In a small community in the Appalachian mountains, a 19-year-old woman spends a frenetic hour getting dressed for success - and then disappears without a trace. (S2, ep 2).

Serving a life sentence for the murders of her father and his girlfriend, Tabitha Messina explains what happened - and who was really to blame. (S2, ep 5).

When a college student disappears after his shift at the local pharmacy, police investigate a possible abduction - before shocking new evidence is revealed. (S1, ep 8).

A middle-aged woman holds an Ohio fast-food restaurant manager hostage. In Florida, first responders scramble to locate a young woman in ditch. (S3, ep 2).

When jewellery seller Minerva Cantu, 26, is found dead in her home, police suspect a robbery - but the killer's identity will haunt one detective for 20 years. (S1, ep 3).

When a teenage son reports his family shot and stabbed to death, police suspect a revenge killing - until some more personal grievances are unearthed. (S1, ep 3).

Dan Abrams hosts as series two walks you through the most dramatic outbursts and extraordinary moments to ever take place in US courtrooms.

Dan Abrams hosts as series two walks you through the most dramatic outbursts and extraordinary moments to ever take place in US courtrooms.

Judges, witnesses and victims recount their stories of the most dramatic moments to take place inside America's courtrooms. Dan Abrams hosts.

Judges, witnesses and victims recount their stories of the most dramatic moments to take place inside America's courtrooms. Dan Abrams hosts.

The Night Stalker: One of the most well-known serial killers, Richard Ramirez terrorised Southern California in the mid-1980s. (S1, ep 4).

Police uncover horrific evidence that leads them to a deadly sexual predator while searching for a young mother. (S9, ep 10).

When a teenage girl is subjected to a brutal ambush in her own home, she holds the key to helping police find the attacker. But will she survive? (S9, ep 11).

The story of volatile former chef Robert Trigg, who was found guilty killing two of his former girlfriends five years apart. (S2, ep 5).

A look at the story of Julie Dixon, who, in 2011, murdered her fiance David Twigg by locking him in a cupboard and starting a fire. (S2, ep 7).

Anita Rani examines the brutal murder of 17-year-old student Zoe Nelson in North Lanarkshire in 2010 - and the twists and turns of the trial that followed. (S3, ep 4).

The story of Elanie Road, a 17-year-old who was murdered on her way home from a nightclub in Bath in 1984. It took over three decades to find her killer. (S3, ep 5).

The story of Louise Sellars, who vanished aged 15 in 1995. The next day, her body was found in a field near her home, leading to a hunt for a killer in Appley Bridge. (S3, ep 3).

Detectives rely on fingerprints to solve a father's murder, justice is delivered through DNA and ballistics is the key after a man is shot in a street fight. (S2, ep 4).

Detectives are faced with a bizarre homicide at an apartment fire. A separate case involving the murder of a preacher hinges on one single fingerprint. (S2, ep 5).

Three cases driven by revenge and resentment. A man is executed in a car park, an attempted robbery leads to murder and a gang member goes on the hunt. (S2, ep 6).

Will Mellor and a team of experts explore the case of ex-cop Roger Rogerson, who was handed a life sentence in 2016 for the murder of student Jamie Gao. (S1, ep 6).

Will Mellor and a panel of experts delve into the case of Bobby Cutts Jr, who was convicted of the murder of Jessie Davis and his unborn daughter in 2008. (S1, ep 7).

Will Mellor and a panel of experts delve into the case of Darren McKie, an ex-police inspector who turned cold-blooded killer when he murdered his wife Leanne. (S1, ep 8).

Series exploring high-profile murder cases from the perspective of the medical examiner, as they work alongside detectives to serve justice. (S1, ep 2).

Even a confession from the real killer could not save innocent teen John Button from serving prison time for the hit-and-run murder of his girlfriend. (S1, ep 4).

When a man is found inside of a truck, stabbed 45 times, a bilingual Tulsa community comes together to help detectives track down his killer. (S26, ep 2).

When Rania Alayed's family receive strange texts from her claiming to be in Turkey, they report her missing - before police focus on her husband, Ahmed Al Khatib. (S1, ep 2).

When Lliana Adank and Eric Goldstrand are found dead in 1977, detectives pursue leads for 40 years - until a single piece of evidence changes everything. (S1, ep 4).

18-year-old Nicole Brown meets 30-year-old superstar OJ Simpson, embarking on a whirlwind romance - but after suffering abuse and control, she fears for her life. (1 of 4).

After years of torment, Nicole files for divorce - but following repeated harassment from OJ, she draws a final line in the sand that proves to be fatal. (2 of 4).

When beloved teacher Jonelle Melton is found murdered in 2009, suspicion is cast on her soon-to-be ex-husband. Years on, however, he helps solve the case. (S3, ep 1).

In 2010, Robin Garbutt called 999 to report that his wife had been murdered by an armed robber in their home. But flaws were quickly found in his version of events. (S1, ep 7).

When Jane Harrison went missing in 1995, the search was fruitless and the case closed three months later - but 17 years on, new evidence revealed shocking truths. (S1, ep 3).

The shocking story of Manling Tsang-Williams, a woman who was sentenced to death for the brutal murders of her husband and two young sons.

Detectives are faced with a bizarre homicide at an apartment fire. A separate case involving the murder of a preacher hinges on one single fingerprint. (S2, ep 5).

Three cases driven by revenge and resentment. A man is executed in a car park, an attempted robbery leads to murder and a gang member goes on the hunt. (S2, ep 6).

A girl's runaway note raises tough questions for police. Has someone pieced together writing from her journals to cover up an unthinkable crime.

While working on a grisly case, Lt Joe Kenda finds a connection between the slain pilot and her killer. (S3, ep 12).

When a 15-year-old boy is murdered after getting in over his head, detectives hope a Snapchat message can lead them to his killer. (S24, ep 29).

The parents of Lorraine Benson revisit the moment their missing daughter's body was found. Meanwhile, Met police investigators look back at the tragic case. (S1, ep 2).

When an altercation leads to the death of Dean Frank, Frances Thompson claims to have shot her friend in self defence - but is there a sinister side to the story? (S1, ep 2).

The story of the kidnapping and murder of university freshman Christian Aguilar, by Pedro Bravo, who was consumed with jealousy when Christian began dating his ex.

A horrifying hit-and-run leaves two women near death and their families blaming each other, with the search for truth leading detectives on a massive hunt. (S1, ep 3).

After an elderly real estate broker is attacked in one of his listings, detectives dig for clues and uncover a business deal gone bad - with disastrous consequences. (S1, ep 10).

When a model's glamorous life ends unexpectedly, investigators turn their eyes toward the web of heated relationships surrounding her family. (S1, ep 9).

After an elderly woman comes into a large sum of money, she is attacked. Investigators soon uncover a twisted tale of of addiction, brutality and betrayal.

The tragic story of the murder of Milton Keynes mum Natalie Hemming whose body was found three weeks after she went missing in 2016. (S1, ep 3).

When a holistic doctor with a burgeoning TV career is bludgeoned to death inside her home, it's a random tip that leads to justice being served. (S4, ep 3).

After a woman is killed in New Orleans, detectives Chuck Ward and Rob Barrere stumble across a house of horrors. (S17, ep 4).

Detective Travis Ward must find a willing witness to a New Orleans woman's murder before her killer strikes again. (S17, ep 3).

A romantic trip in Zambia becomes the scene of a suspected murder. Bianca lies dead from a shotgun wound. Did she shoot herself, or is her husband to blame? (S2, ep 1).

When Jane Harrison went missing in 1995, the search was fruitless and the case closed three months later - but 17 years on, new evidence revealed shocking truths. (S1, ep 3).

Daniel sets out to get to know his mum, 30 years after her murder. As he finds out more about the vibrant and happy woman Tina was, tragedies in her past are revealed. (S1, ep 1).

As Nicole's loved ones reel from the horrific news of her murder, OJ becomes increasingly erratic. He leads them on a chase, kicking off media mayhem. (3 of 4).

The trial of the century proves to be a true media spectacle, full of mistakes and missed opportunities. Years later, OJ's continued violence raises questions. (4 of 4).

When Jane Harrison went missing in 1995, the search was fruitless and the case closed three months later - but 17 years on, new evidence revealed shocking truths. (S1, ep 3).

Daniel sets out to get to know his mum, 30 years after her murder. As he finds out more about the vibrant and happy woman Tina was, tragedies in her past are revealed. (S1, ep 1).

The story of the kidnapping and murder of university freshman Christian Aguilar, by Pedro Bravo, who was consumed with jealousy when Christian began dating his ex.

After an elderly woman comes into a large sum of money, she is attacked. Investigators soon uncover a twisted tale of of addiction, brutality and betrayal.

A romantic trip in Zambia becomes the scene of a suspected murder. Bianca lies dead from a shotgun wound. Did she shoot herself, or is her husband to blame? (S2, ep 1).

A young woman's disappearance marks the beginning of a heartbreaking murder mystery. Will a clue discovered by a child be the key to catching his mother's killer? (S11, ep 25).

Lt Joe Kenda looks back on his very first case with the homicide unit: a bloody multi-victim shooting deemed unsolvable by the veterans. (S3, ep 13).

When a love triangle turns deadly, a killer enlists an unusual murder weapon. (S24, ep 30).

The tragic story of the murder of Milton Keynes mum Natalie Hemming whose body was found three weeks after she went missing in 2016. (S1, ep 3).

A romantic trip in Zambia becomes the scene of a suspected murder. Bianca lies dead from a shotgun wound. Did she shoot herself, or is her husband to blame? (S2, ep 1).

Strands of hair hold the key to solving a murder mystery when a woman and her three-month-old son are found dead. (S2, ep 10).

Firefighters find a body in the wreckage of an inferno, before uncovering a dispute between stepsons and their surrogate father that may be to blame. (S1, ep 4).

Detectives uncover a deadly and chilling betrayal after the body of a family man is mysteriously found discarded alongside a rural road. (S2, ep 1).

A string of murders targeting prominent law officials leaves a small Texas town gripped in fear. (S1, ep 10).

A known felon's DNA links him to the crime when a schoolteacher is gunned down. But detectives discover that the real killer could be someone else entirely. (S3, ep 10).

The tragic story of 11-year-old Wesley Neailey who was kidnapped and murdered in Newcastle in 1998. (S1, ep 4).

Alexandra Ducsay is bludgeoned to death inside her Connecticut home with her own dance trophy. Police battle to reach the truth and bring the killer to justice. (S4, ep 11).

When a young father is abducted and shot in New Orleans, detective Rayell Johnson hopes surveillance footage can help him crack his first homicide case. (S17, ep 7).

The shocking murder of a man is caught on camera in a crowded Alabama bar. (S24, ep 23).

When she discovers her husband is cheating on her, Clara Harris' rage knows no bounds. A car becomes her weapon and her sights are set on revenge. (S2, ep 2).

After a naval reservist is gunned down in her car, detectives scour forensic evidence - but the DNA sample found at the scene creates an unforeseen twist. (S4, ep 5).

Sharing her experience watching her then lover beat her boyfriend to death, Cristina Rodriguez reveals how it felt when he then testified against her. (S2, ep 6).