The case of Lisa Valdez, who was found brutally murdered in her flat when she failed to turn up for work. Over a decade later, can the killer be found.

When Yessenia Suarez and her two children were reported missing after a confrontation with her jealous husband, fears for their safety grew. (S3, ep 5).

The case of a young mother's disappearance goes cold. Until years later, when a shocking discovery reveals eerie similarities to her case. (S9, ep 13).

Colorado Springs police detective Joseph Kenda investigates another brutal homicide. (S4, ep 17).

Two young men are shot and killed in a car and Gwinnett County Homicide must turn to the survivors to learn the truth about what led to the deadly crime. (S14, ep 12).

Katherine Kelly examines the awful crimes of Steven Grieveson. Known as the Sunderland Strangler he murdered four teenage boys in the early 90s. (S1, ep 9).

The unbelievable story of a Canadian serial killing nurse who walked into a police station and confessed to a murderous rampage. (S2, ep 8).

When Shirley Pierce's fiancé finds her murdered in the bathtub, detectives investigate the ransacked house - but who harbours this much jealousy for Shirley? (S3, ep 7).

A staff member is found dead inside a hospital after working a night shift. Was this a targeted attack or could the killer still be stalking the halls? (S2, ep 10).

After a churchgoing woman is killed in her bedroom just before Christmas, a painstaking investigation uncovers a killer extremely close to home. (S3, ep 5).

When Abbie Speir's body is pulled from her burning house, investigators discover the fire is no accident and believe the killer could be lurking close to home. (S2, ep 13).

Security guard James Smith is confronted by a masked man with a gun. Plus, 11-year-old Tye Hawkins is knocked down in a hit and run. (S1, ep 7).

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).

When a mother of three vanishes without a trace, investigators are stumped until a decade later, when her sister launches a social media campaign.

Rookie detectives lead their first investigations in three cases, from a convenience store killer to a Louisville love triangle. (S2, ep 11).

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. (S14, ep 13).

Nurse Jeanine Hannah is employed to help 68 year old Margaret Bradley. Instead of care, she injects her with a lethal dose of insulin, killing her. (S2, ep 10).

Ordinary people who come to a fatal end because of jealousy, delving into the true-life happenings and misfortunes of the victims. (S4, ep 1).

Look back at the decades-long investigation revolving around a series of tragic killings between 1996 and 2011 around Gilgo Beach on New York's Long Island.

A gathering of friends turns deadly when a man is shot in the head. When Joe Kenda digs into the victim's past, he uncovers a web of secrets and lies. (S6, ep 4).

The family of Blackpool nurse Jane Clough discuss her death at the hands of her husband who, at the time, was bailed on charges of raping her. (S1, ep 6).

Ordinary people who come to a fatal end because of jealousy, delving into the true-life happenings and misfortunes of the victims. (S4, ep 1).

17-year-old Stephen Downing spent 27 years in prison, making his case the longest miscarriage of justice in Britain. Here is his story. (S1, ep 8).

Nurse Jeanine Hannah is employed to help 68 year old Margaret Bradley. Instead of care, she injects her with a lethal dose of insulin, killing her. (S2, ep 10).

When a mother of three vanishes without a trace, investigators are stumped until a decade later, when her sister launches a social media campaign.

When Shirley Pierce's fiancé finds her murdered in the bathtub, detectives investigate the ransacked house - but who harbours this much jealousy for Shirley? (S3, ep 7).

When a young mother is strangled to death as she works an overnight shift, despite mounting evidence, bringing her killer to justice is no easy task. (S9, ep 14).

Colorado Springs police detective Joseph Kenda investigates another brutal homicide. (S4, ep 18).

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. (S14, ep 13).

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).

Nurse Jeanine Hannah is employed to help 68 year old Margaret Bradley. Instead of care, she injects her with a lethal dose of insulin, killing her. (S2, ep 10).

After Bethany Vincent and Daniel Boulton meet on Tinder, Boulton becomes immediately controlling - and his envy worsens when Bethany falls pregnant. (S3, ep 9).

A woman is found dead in her home after enjoying a night out in Dodge City, Kansas, and police swiftly launch an investigation into her final hours. (S2, ep 9).

Investigators working on the case of a beloved millionaire's murder uncover a box of old tape recordings that reveal long-buried secrets. (S3, ep 6).

When the Klaus' home is burned down in the middle of the night, the only surviving family member believes that their spirits are telling him who is responsible. (S2, ep 12).

A scam to con Debbie Davey out of thousands is discovered too late. Victim Zoe Dronfield relies on the help of a hypnotherapist to seek justice. (S1, ep 4).

Katherine Kelly explores the senseless murder of 15-year-old Naomi Smith and how a series of breakthroughs and DNA evidence led police to her killer. (S2, ep 8).

Detectives hit a wall while trying to figure out who is behind a series of murders of women in small towns when the killings abruptly stop.

Three cases that stuck with investigators long after the arrest, from a woman being dragged to her death to a young mother found with her throat slit. (S2, ep 10).

In Tulsa, two families devastated by domestic violence look to detectives to find justice for their loved ones. (S14, ep 14).

Donald Harvey is seen as a good worker. In fact, he is a serial killer who confesses to multiple murders - but no one initially believes him. (S2, ep 12).

An unknown blackmailer laces dog food with poison and baby food with glass, always able to stay one step ahead of police - until his true identity is revealed. (S1, ep 6).

Harrowing true story that captivated the nation, focusing on the rescue of three Cleveland women who were abducted and held captive for a decade. (S2, ep 15).

When a confrontation between enemies turns deadly, lieutenant Joe Kenda's best hope for answers lies with a grainy surveillance tape. (S6, ep 8).

Chloe Gazzard discusses how her sister Hollie was stabbed to death by her ex-boyfriend at the salon where she worked. (S4, ep 1).

Rookie detectives lead their first investigations in three cases, from a convenience store killer to a Louisville love triangle. (S2, ep 11).

Harrowing true story that captivated the nation, focusing on the rescue of three Cleveland women who were abducted and held captive for a decade. (S2, ep 15).

Donald Harvey is seen as a good worker. In fact, he is a serial killer who confesses to multiple murders - but no one initially believes him. (S2, ep 12).

Detectives hit a wall while trying to figure out who is behind a series of murders of women in small towns when the killings abruptly stop.

After Bethany Vincent and Daniel Boulton meet on Tinder, Boulton becomes immediately controlling - and his envy worsens when Bethany falls pregnant. (S3, ep 9).

When a school teacher is murdered in her home, police must rely on the testimony of a young eye witness who saw the killer outside her home. (S9, ep 15).

New. Colorado Springs police detective Joseph Kenda investigates another brutal homicide. (S4, ep 19).

In Tulsa, two families devastated by domestic violence look to detectives to find justice for their loved ones. (S14, ep 14).

Katherine Kelly explores the senseless murder of 15-year-old Naomi Smith and how a series of breakthroughs and DNA evidence led police to her killer. (S2, ep 8).

Donald Harvey is seen as a good worker. In fact, he is a serial killer who confesses to multiple murders - but no one initially believes him. (S2, ep 12).

When the 1983 case of Joette Smith - whose body was found in the San Lorenzo River - was reopened, evidence pointed to former suspect, Eric Drummond. (S3, ep 11).

A wedding at a mountain lodge ends in tragedy when two people are shot. A stranger who vanished into thin air could hold the key to the shooting. (S2, ep 8).

When a student is stabbed to death after a concert, it takes nine years before the truth is revealed - and it's darker than anyone could have imagined. (S3, ep 7).

When an eccentric elderly man is murdered in rural Saskatchewan, Canada, a mysterious stranger - who had been spotted lurking in town - goes on the run. (S2, ep 11).

A woman attempting to leave her relationship is murdered by her boyfriend. A man has a beaker full of sulphuric acid thrown directly into his face. (S1, ep 1).

Katherine Kelly examines how the murder of 18-year-old Louise Smith rocked the city of Bristol, after she disappeared on Christmas Eve in 1995. (S2, ep 6).

A long list of suspects emerges when 25-year-old schoolteacher Christy Mirack is found murdered in her apartment, but years pass before the real killer is found.

A look at what happens when people become obsessed with revenge, from a fatal shooting to the betrayal of a 'friend'. (S2, ep 15).

A mother is found stabbed to death and finding the killer rests on her son. Testifying could be difficult for the child, putting the prosecution's case at risk. (S14, ep 15).

A nurse is killing her patients on the night shift, the families are left grieving and fighting for justice, but then a shocking death changes everything. (S2, ep 11).

A man gets stuck in a chimney while trying to rob a house, while a pet store owners catch a thief with stolen snakes in his pants. (S1, ep 6).

A man decides to interrupt his crime to make a pizza. An unwanted intruder is arrested after he fell asleep while up to no good. (S1, ep 5).

An officer has a miraculous escape when a car crashes into him during a traffic stop. (S1, ep 26).

A suspicious licence plate leads to a deadly firefight with a dangerous suspect. (S1, ep 5).

A man rushes his friend to hospital with gunshot wounds, reporting the two were robbed by strangers. But lieutenant Joe Kenda thinks the facts don't add up. (S6, ep 13).

The parents of Kelly-Anne Bates look back on their daughter's relationship with her murderous boyfriend. (S4, ep 2).

A scam to con Debbie Davey out of thousands is discovered too late. Victim Zoe Dronfield relies on the help of a hypnotherapist to seek justice. (S1, ep 4).

Katherine Kelly examines how the murder of 18-year-old Louise Smith rocked the city of Bristol, after she disappeared on Christmas Eve in 1995. (S2, ep 6).

A nurse is killing her patients on the night shift, the families are left grieving and fighting for justice, but then a shocking death changes everything. (S2, ep 11).

A long list of suspects emerges when 25-year-old schoolteacher Christy Mirack is found murdered in her apartment, but years pass before the real killer is found.

When the 1983 case of Joette Smith - whose body was found in the San Lorenzo River - was reopened, evidence pointed to former suspect, Eric Drummond. (S3, ep 11).

After 45-year-old Wendi Brant is found murdered at her horse ranch, investigators study the crime scene and find clues of a killer was close to home. (S10, ep 7).

When a US Air Force major is found beaten to death near his home, police wonder if his top-secret job may have been a motive for a killer. (S10, ep 8).

When a detective is killed during a shootout in an Atlanta hotel, his fellow officers, including his son, strive to bring the two shooters to justice. (S10, ep 9).

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 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. (S5, ep 14).

Detectives find themselves entangled in a deadly web of deception when a jilted lover stalks her ex and follows through on violent threats against his girlfriend. (S1, ep 7).

A remorseful Pandora returns while her son Cody Henderson speaks out, revealing why he took part in a crime that landed him in prison for life. (S2, ep 1).

Sharing her side of the story, Crystal Mangum reveals what she alleges caused her then-boyfriend's death and the lasting effects it has had on her. (S2, ep 2).

Alleging that there was never a murder conspiracy, Tausha Morton sits down to clarify what led to her ex-husband's death, speaking out against the gunman. (S2, ep 3).

James Duncan's family's search for him halts when the details of his murder are revealed, and they are almost as shocking as the murderer's identity. (S1, ep 7).

When Jake Millison vanishes without a trace, his loyal friends stop at nothing to unearth the shocking truth behind that fateful night. (S1, ep 10).

Authorities find themselves at a standstill when a lack of evidence, and suspects threaten to derail the investigation into the killing of Rodney Fancher. (S1, ep 5).

When a horse trainer vanishes from his ranch, police search for the missing father-to-be, ultimately discovering a salacious secret. (S2, ep 8).

Investigating the case of a seemingly happy family whose lives are torn apart when mother of five, Jennifer Dulos, goes missing and police begin pointing fingers at her husband.

A seemingly ordinary husband and father brutally murdered his entire family in an act of domestic horror that left a community shocked. (S1, ep 2).

A bride-to-be is trapped inside her overturned SUV. Two young children are home alone when their apartment goes up in flames. (S3, ep 6).

When Linda is strangled in her home, a DNA hit uncovers dark secrets, unravelling a web of suspects and exposing the sinister truth in a peaceful community. (S1, ep 7).

During a seven-day period in 2006, four members of the Harvey family and three members of the Baskerville-Tucker family are murdered. (S1, ep 6).

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 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.

Authorities find themselves at a standstill when a lack of evidence, and suspects threaten to derail the investigation into the killing of Rodney Fancher. (S1, ep 5).

When a US Air Force major is found beaten to death near his home, police wonder if his top-secret job may have been a motive for a killer. (S10, ep 8).

When a detective is killed during a shootout in an Atlanta hotel, his fellow officers, including his son, strive to bring the two shooters to justice. (S10, ep 9).

The case of a married multi-millionaire, who was found guilty of murdering an escort he claimed to have fallen in love with. (S1, ep 4).

Philip Nicholson thought he'd found love, but Isabella Gossling had other ideas as she lured him to his death. (4 of 5).

When Shirley Pierce's fiancé finds her murdered in the bathtub, detectives investigate the ransacked house - but who harbours this much jealousy for Shirley? (S3, ep 7).

When Molly McLaren finally worked up the courage to leave boyfriend Joshua Stimpson, she finds new independence - which riles up a deadly envy within her ex. (S3, ep 8).

Three close friends hit the town for a night in New Orleans' French Quarter, blissfully unaware that - for one of them - it will be their last. (S2, ep 12).

Friends and family are left distraught and police dumbfounded after a college student is found brutally murdered on the day of a big football game in 1984. (S2, ep 11).

A staff member is found dead inside a hospital after working a night shift. Was this a targeted attack or could the killer still be stalking the halls? (S2, ep 10).

After spending 20 years in prison for a crime which she claims she had no involvement in, Lucille Duncan breaks her silence for the first time. (S2, 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).

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).

Investigating the horrifying Watts family tragedy, including never-before-seen footage and new interviews with those close to the case and two of victim Shanann's friends.

Series exploring high-profile murder cases from the perspective of the medical examiner, as they work alongside detectives to serve justice. (S1, ep 6).

The story of Ron Keine, who alongside his three motorcycle club mates, were sentenced to die for a murder that occurred days before they rode into town. (S1, ep 8).

Tulsa police find a woman beaten to death during a welfare check, while a son witnesses his father's murder. (S26, ep 6).

The story of Brian Cox, who slashed the throat of father-of-five Mark Webb before washing away blood from the scene and lying about what had happened. (S2, ep 3).

When Texas gas store owner Subir Chatterjee is shot inside his check cashing booth, detectives suspect his killer is someone he knew. (S1, ep 8).

The Trailside Killer is a serial killer particularly famous for stalking and murdering young women on hiking trails near San Francisco. (S5, ep 3).

Crazy Sheila: Everyone knows Sheila LaBarre as an eccentric widow who loves her rabbits; but she soon embarks on a warped mission to kill. (S1, ep 6).

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).

When Texas gas store owner Subir Chatterjee is shot inside his check cashing booth, detectives suspect his killer is someone he knew. (S1, ep 8).

The Trailside Killer is a serial killer particularly famous for stalking and murdering young women on hiking trails near San Francisco. (S5, ep 3).

Series exploring high-profile murder cases from the perspective of the medical examiner, as they work alongside detectives to serve justice. (S1, ep 6).

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).

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).

When a beloved grandmother is savagely murdered in her own home, investigators draw blanks and the case goes cold. Until a family secret emerges. (S9, ep 16).

When uninvited guests crash a barrio birthday party, violence erupts, leaving Enrique Urrutia dead and potentially sparking a gang war. (S5, ep 2).

A mother is found stabbed to death and finding the killer rests on her son. Testifying could be difficult for the child, putting the prosecution's case at risk. (S14, ep 15).

Dissect stories of murderous doctors, nurses, paramedics and more, as the people we trust with our lives turn against us in this true crime series. (S1, ep 13).

Dissect stories of murderous doctors, nurses, paramedics and more, as the people we trust with our lives turn against us in this true crime series. (S1, ep 12).

Dissect stories of murderous doctors, nurses, paramedics and more, as the people we trust with our lives turn against us in this true crime series. (S1, ep 11).

Dissect stories of murderous doctors, nurses, paramedics and more, as the people we trust with our lives turn against us in this true crime series. (S1, ep 9).

Dissect stories of murderous doctors, nurses, paramedics and more, as the people we trust with our lives turn against us in this true crime series. (S1, ep 7).

Dissect stories of murderous doctors, nurses, paramedics and more, as the people we trust with our lives turn against us in this true crime series. (S1, ep 3).

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).

When Susan Waring's family grow concerned about her lack of contact, she is reported missing - but two months on, police believe the case is a murder investigation. (S1, 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).

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).

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).

Discover the spate of deaths caused by American XL Bully attacks, including that of 10-year-old Jack Lis from Caerphilly, who died in November 2021. (S9, ep 3).

The Butcher of Kansas City, Robert Berdella, lured men into his home where he subjected them to unimaginable torture and murder. (S1, ep 4).

The Trailside Killer is a serial killer particularly famous for stalking and murdering young women on hiking trails near San Francisco. (S5, ep 4).

People who had close calls with serial killers tell their emotional, chilling and heroic stories of survival.

People who had close calls with serial killers tell their emotional, chilling and heroic stories of survival. (S1, ep 15).

Sarbjit Kaur Athwal tells the harrowing story of how her mother-in-law plotted the murder of her young sister-in-law. (S4, ep 3).

The Butcher of Kansas City, Robert Berdella, lured men into his home where he subjected them to unimaginable torture and murder. (S1, ep 4).

The Trailside Killer is a serial killer particularly famous for stalking and murdering young women on hiking trails near San Francisco. (S5, 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).

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).

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).

A complex trail of evidence leads investigators on a tense journey as they work to discover who would brutally kill a hero firefighter in his own home. (S9, ep 17).

Neighbours are stunned when close friends Louis Matos and Colleen Johnson are gunned down in cold blood. Lt Joe Kenda locates a panic-stricken eyewitness. (S5, ep 7).

A mother goes missing after forking out millions at a casino. At trial, the DA and detective take a gamble of their own to bring her killer to justice. (S14, ep 16).

Despite there being several signs that Julia and Tim aren't a good match, they go ahead with their wedding - but when Julia goes missing, is Tim to blame? (S2, ep 5).

Friends Tatiana and Luibov trade the cold Siberian winter for a few weeks of sun in Thailand - but the trip goes horribly wrong. (S2, ep 3).

When unloading a truck one night, Rodney Fancher is murdered - but could an earlier tattoo session hold the key to finding his killer? (S2, ep 9).

There are millions of mine shafts that could be hiding a body - and when police find Anne Neumann in Australia, they know they have a killer to catch. (S2, ep 10).

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).

Enjoying early retirement, Michael and Thelma King take on a new business venture in St Maarten - until a not-so-friendly trio pays them a visit. (S2, ep 8).

When a widower disappears from his Southern California home, investigators find themselves caught up in a case involving the infamous hunt for DB Cooper. (S5, ep 7).

After a couple sets out from a holiday visit but never make it home, law enforcement searches dangerous terrain to find them. (S5, ep 4).

A beloved mother is found brutally murdered near the military town of North Pole, Alaska, and soon four more girls meet the same fate. (S5, ep 13).

After two women disappear in a deadly winter snowstorm, key evidence keeps the case open for investigators to uncover the truth. (S5, ep 15).

Mother of two, Shakira Spencer, was abused and treated like a slave by people she believed to be her friends - before they inflicted fatal injuries. (S9, ep 4).

An African immigrant is discovered brutally tortured and murdered in his home. The discovery sets off a harrowing investigation. (S4, ep 9).

Piece together the complex investigation surrounding Mark Brown - the 'psychopath with a conscience' - and his murder of two women through special footage and interviews. (1 of 2).

With archive footage, interviews and evidence, police discover the horrific truth at Little Bridge Farm - where Mark Brown's murderous double life comes to light. (2 of 2).

Poisoned and neglected, pledge Danny Santulli neared death when he was hazed into drinking excessive quantities of vodka and beer - and it was all filmed. (S1, ep 1).

After Abby Honold was sexually assaulted by a Sigma Phi Epsilon brother in 2014, she fought back, taking on the protective system in the process. (S1, ep 2).

When Tim Piazza was forced to consume a lethal quantity of alcohol in the Beta Theta Pi house, he took a catastrophic fall down some stairs - and was ignored. (S1, ep 3).

Amidst shocking over doses at San Diego State University, the DEA launched an operation - setting their sights on a Theta Chi brother-turned-drug kingpin. (S1, ep 4).

In 2002, AKA pledges Kristin High and Kenitha Saafir drowned in rough waters off the LA coast - but the families believe it was a hazing ritual gone wrong. (S1, ep 5).

An infamous secret fraternity at the University of Alabama had the power to maintain white supremacy on Greek Row - stoking fear among all who dissent. (S1, ep 6).

The late-night abduction and murder of a young girl sparks an investigation that would become one of Salt Lake City's most notorious child murder cases. (S9, ep 18).

The stabbing death of a Vietnam War veteran is investigated. (S5, ep 9).

The instincts of a veteran detective are well and truly put to the test after a father of three is funned down in Tulsa. (S14, ep 17).

When Laura Johnson disappeared from Montana in 2018, her controlling boyfriend Gregory Green was apprehended - despite the absence of Johnson's body. (S4, ep 4).

When part-time stripper Rachel Siani was found dead, investigations initially focused on a former colleague - before attention shifted to an obsessive club patron. (S4, ep 8).

Aspiring doctor Michael Paul Andrade was murdered in 2005, with first responders discovering his body after extinguishing a fire in his apartment. (S4, ep 6).

In 1990, Holly Dearn's death was initially ruled as suicide - but 14 years later, her ex-boyfriend's new wife was found dead in similar circumstances. (S4, ep 10).

Shele Danishefsky Covlin was initially thought to have accidentally died in her bathtub - until suspicions about her estranged husband began to surface. (S4, ep 13).

When Gabby Petito goes missing on a US road trip with her fiancé Brain Laundrie in early 2021, a huge search begins - before her remains are discovered in September. (S4, ep 7).

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).

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).

The Colegroves are beloved in their small town, but when they're brutally murdered, a bitter dispute pits the surviving brothers against each other. (S1, ep 9).

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).

After the owner of an extreme-sport venture is found dead in his warehouse, police suspect a history of bad business may be to blame. (S1, ep 7).

A month after murdering 55-year-old Catherine Burke in her own home, Kasim Lewis tied up and tortured bar worker Iuliana Tudos on Christmas Eve, 2017. (S9, ep 7).

Ordinary people who come to a fatal end because of jealousy, delving into the true-life happenings and misfortunes of the victims. (S4, ep 2).

This serial killer preyed on women in South Central Los Angeles for a staggering 25 years, leaving a community traumatized and overlooked. (1 of 2).

This serial killer preyed on women in South Central Los Angeles for a staggering 25 years, leaving a community traumatized and overlooked. (2 of 2).

Follow the harrowing journey of those who went missing but lived to tell the tale, hearing from the abductee and their agonised families. (S1, ep 5).

Follow the harrowing journey of those who went missing but lived to tell the tale, hearing from the abductee and their agonised families. (S1, ep 4).

Follow the harrowing journey of those who went missing but lived to tell the tale, hearing from the abductee and their agonised families. (S1, ep 2).

Follow the harrowing journey of those who went missing but lived to tell the tale, hearing from the abductee and their agonised families. (S1, ep 1).

Follow the harrowing journey of those who went missing but lived to tell the tale, hearing from the abductee and their agonised families. (S1, ep 3).

Ordinary people who come to a fatal end because of jealousy, delving into the true-life happenings and misfortunes of the victims. (S4, ep 2).

When a four-year-old finds her mother's lifeless body, detectives have a long list of suspects to trawl through before they can nail the killer. (S9, ep 19).

The death of an Iraq War veteran is investigated. (S5, ep 8).

While probing the case of a young mother found naked and strangled in her care, detectives begin to suspect that a dark obsession may have turned deadly. (S14, ep 18).

After single father Adam meets a woman named Hailey on a dating app, he is executed in his home by a group of men. Was Adam set up? (S1, ep 17).

Xixi, a young heiress from China, meets Jordan Matthews on a dating app. The two fall in love and move in together, before things take a dark turn. (S1, ep 11).

Meredith Chapman met Mark Gerardot through an email exchange, before hiring him and having an affair. But when Meredith is found dead, is Mark to blame? (S1, ep 19).

Cody Virgin worked at a local prison in Arizona. Everything was normal, until a woman on Facebook named Paige Woods suggested they meet deep in the desert. (S1, ep 6).

A successful lawyer and loving husband, David had it all. But after failing to make it home, he was later found dead at what people described as a popular gay hotel. (S1, ep 13).

A student at New Jersey City College, Sarah Butler, is approached by a mysterious man from a dating app. But after their date, she is never heard from again. (S1, ep 12).

Filipino immigrant Jepsy married the abusive Dane Kallungi in 2017 after meeting online. Jepsy started dating soldiers from a nearby base, but would later be found dead. (S1, ep 16).

A 36th birthday celebration ends badly as budding travel influencer Carla vanishes while on holiday. (S1, ep 5).

Mackenzie Lueck, an independent student at the University of Utah, leads a secret social media life that turns deadly. (S1, ep 7).

A young mother of two strays from her marriage while her husband is away, only to be killed by an online stranger. (S1, ep 8).

When Tim Kern found a job online, he thought his rough luck was about to change. Little did he know, he was about to meet an untimely death. (S1, ep 9).

When the special task force knocks on his door, Andrew Finch takes up a gun for protection and is killed, all because of a video game. (S1, ep 20).

When a mother of three appears unconscious beneath her second-floor window, detectives must determine whether this was really a deadly accident. (S1, ep 3).

After a man is shot dead, Dr Antoine Wrice works to interpret unusual evidence found on-scene and unwind a complex case that could be more than a typical homicide. (S1, ep 4).

When a pastor's second wife is killed in a tragic car accident, suspicions are subsequently raised about the death of his first wife. (S1, ep 1).

When a young woman dies in a car crash, it's up to the coroner's office to trigger an investigation into an accident that may have involved foul play. (S1, ep 7).

When a nightclub owner jumps to his death from a fifth-floor condo, the case is seemingly open and shut - but the autopsy reveals shocking evidence. (S1, ep 5).

Transgender teenager Brianna Ghey was murdered by two 15-year-old kids who lured her to a park in February 2023 before stabbing her 28 times. (S9, ep 5).

Will Mellor and a panel of experts examine the tragic case of Sarah Everard, who was kidnapped and killed by off-duty police officer Wayne Couzens in 2021. (S1, ep 1).

Detectives are left scrambling to unravel the truth behind the apparent suicide. (S2, ep 16).

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).

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 a mother of three appears unconscious beneath her second-floor window, detectives must determine whether this was really a deadly accident. (S1, ep 3).

After a man is shot dead, Dr Antoine Wrice works to interpret unusual evidence found on-scene and unwind a complex case that could be more than a typical homicide. (S1, ep 4).

Transgender teenager Brianna Ghey was murdered by two 15-year-old kids who lured her to a park in February 2023 before stabbing her 28 times. (S9, ep 5).

30 years after two sisters are killed in a gruesome double-homicide, a chance phone call puts investigators on the trail of the killer. (S9, ep 20).

The investigation of a man's murder initially indicates that he was shot over a musical instrument, but Kenda digs deeper and determines the actual cause. (S5, ep 10).

In Tulsa, Okla. An unsolved case comes to life when new evidence sheds light on a dead man's friend. (S14, ep 19).

An apparent victim of an accidental drowning washes ashore on idyllic Cocoa Beach, but investigators uncover a murky truth. (S3, ep 6).

An elderly woman is found dead in her home after an apparent fall down her stairs, but with the help of an informant, police reveal the truth. (S3, ep 8).

In the early hours after Valentine's Day, a man is found dead after an apparent drug overdose - but a jail informant abruptly changes the case. (S3, ep 7).

All signs point to homicide when a body is discovered in a Boston suburb, but the clues send investigators on a journey to an unbelievable truth. (S3, ep 12).

When a successful family man is discovered in the rubble of a deadly explosion, investigators desperately try to determine the cause and the motive. (S3, ep 16).

Investigators suspect foul play when they discover a body, but evidence only deepens the dark enigma surrounding a well-respected family man. (S3, ep 9).

When 14-year-old Nacole Smith is brutally murdered in 1995, the community rally around her mother - but it will take decades to identify the killer. (S1, ep 1).

When Susan Woods is found dead, suspicion falls on her estranged husband - but with DNA in hand, detectives unmask a killer cowboy living in plain sight. (S1, ep 2).

When the bloody car of Stefanie Watson is found, her family hopes she's still alive. But the missing persons investigation quickly becomes a murder case. (S1, ep 6).

After Mary Scott, 23, is found murdered in her home, the case quickly loses steam - until years later, when Mary's daughters grow determined for answers. (S1, ep 5).

When Linda is strangled in her home, a DNA hit uncovers dark secrets, unravelling a web of suspects and exposing the sinister truth in a peaceful community. (S1, ep 7).

Discover the unprovoked Reading Park stabbings of James Furlong, David Wails and Joseph Ritchie-Bennett in 2020 by 26-year-old Khairi Saadallah. (S9, ep 2).

A man streaks across a golf course, delaying a tournament. Two men climb the Golden Gate Bridge, while an escapee gets caught in a very weird place. (S1, ep 7).

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).

A woman arrested for shoplifting manages to steal the police car she had been detained in and an inmate takes a prison librarian hostage. (S1, ep 1).

Police are called to an active shooter incident in the middle of a busy highway. (S1, ep 6).