Crime & Investigation HD An undercover NYPD officer and an ATF special agent learn firsthand not to trust a suspect's demeanour, regardless of how amicable it may appear. 2026-05-26 When the Singapore Police need help, they turn to Lim Chin Chin, the Director of Forensic Chemistry and Physics Laboratory. 2026-05-26 Watch how cyber-sleuths like Erik Laykin crack cyber crimes as well as hiring hackers to tap into the cyber underworld. 2026-05-26 Taiwan's prolific Polygraph Examiner, Huang Meng Lung, has helped crack countless cases by determining whether a person is lying. 2026-05-26 Forensic handwriting examiner SC Leung shows us how to distinguish between unique writing styles and a fraud. 2026-05-26 As a practised midwife, Terri enjoys being part of what makes a community strong and healthy. Being on call 24 hours a day has enabled Terri to hide her personal life in the depths of her hoarded home. 2026-05-26 Tara Grinstead's sudden disappearance goes unexplained for 11 years until a surprising statement to law enforcement from Bo Dukes, a former student, names his friend and former classmate as her killer. 2026-05-26 The wife claims she has no memory of wounding him, but when the police investigate, she is charged with second-degree murder. Is she a murderous wife or a battered spouse? 2026-05-26 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. 2026-05-26 When the body of free-spirited Bonnie Ruphard, 47, is spotted by a runner in Lafayette, LA, police suspect domestic violence. 2026-05-26 A mother of four is accused of killing her 11-week-old baby and is now facing life in prison. The prosecution alleges the infant was violently shaken-but the defence insists this isn't what happened. 2026-05-26 ATF Special Agents Dobyns and Kilday put their best feet forward only to have their lives put on the line. Once the investigation wraps, will they become targets for revenge? 2026-05-26 Detective Maurice Stewart investigates the murder of a woman, who was allegedly gunned down by her neighbour after an argument over cats and dogs. 2026-05-26 Det. Nick Davis investigates a homicide in the French Quarter after an innocent bystander is shot and killed. With minimal evidence at the crime scene, Det. Davis tracks a car seen fleeing Bourbon Street. 2026-05-26 A look at some of the strangest arrests from across the country: a 911 call about cold fries leads to an arrest for murder; a fugitive is caught on the toilet; and more! 2026-05-26 A look at some of the strangest arrests from across the country: a man drives through a store hours after having trashed it; a Florida neighbourhood falls victim to shocking deliveries; and more! 2026-05-26 When beautiful Jalajhia Finklea vanished the day before her 18th birthday, her Wampanoag Tribe members immediately took action. 2026-05-26 Historical Bucks County, is alarmed when several young men vanish one after the other within a week. Detectives unearth a ruthless murder spree in this seemingly picture-perfect farming community. 2026-05-26 Detectives gather crucial information about a double-homicide from neighbourhood surveillance footage, but they're not able to identify and track the killer until some key digital data is uncovered. 2026-05-26 Young adults learn the hard way that their actions have consequences. Three young men exploring abandoned buildings get charged with felony burglary. 2026-05-26 Historical Bucks County, is alarmed when several young men vanish one after the other within a week. Detectives unearth a ruthless murder spree in this seemingly picture-perfect farming community. 2026-05-26 Detectives gather crucial information about a double-homicide from neighbourhood surveillance footage, but they're not able to identify and track the killer until some key digital data is uncovered. 2026-05-26 ATF Special Agents Dobyns and Kilday put their best feet forward only to have their lives put on the line. Once the investigation wraps, will they become targets for revenge? 2026-05-26 Detective Maurice Stewart investigates the murder of a woman, who was allegedly gunned down by her neighbour after an argument over cats and dogs. 2026-05-26 Det. Nick Davis investigates a homicide in the French Quarter after an innocent bystander is shot and killed. With minimal evidence at the crime scene, Det. Davis tracks a car seen fleeing Bourbon Street. 2026-05-26 A look at some of the strangest arrests from across the country: a 911 call about cold fries leads to an arrest for murder; a fugitive is caught on the toilet; and more! 2026-05-26 A look at some of the strangest arrests from across the country: a man drives through a store hours after having trashed it; a Florida neighbourhood falls victim to shocking deliveries; and more! 2026-05-26 When beautiful Jalajhia Finklea vanished the day before her 18th birthday, her Wampanoag Tribe members immediately took action. 2026-05-26 Young adults learn the hard way that their actions have consequences. Three young men exploring abandoned buildings get charged with felony burglary. 2026-05-26 ATF Special Agents Dobyns and Kilday put their best feet forward only to have their lives put on the line. Once the investigation wraps, will they become targets for revenge? 2026-05-27 Detective Maurice Stewart investigates the murder of a woman, who was allegedly gunned down by her neighbour after an argument over cats and dogs. 2026-05-27 Det. Nick Davis investigates a homicide in the French Quarter after an innocent bystander is shot and killed. With minimal evidence at the crime scene, Det. Davis tracks a car seen fleeing Bourbon Street. 2026-05-27 Historical Bucks County, is alarmed when several young men vanish one after the other within a week. Detectives unearth a ruthless murder spree in this seemingly picture-perfect farming community. 2026-05-27 Detectives gather crucial information about a double-homicide from neighbourhood surveillance footage, but they're not able to identify and track the killer until some key digital data is uncovered. 2026-05-27 A look at some of the strangest arrests from across the country: a 911 call about cold fries leads to an arrest for murder; a fugitive is caught on the toilet; and more! 2026-05-27 A look at some of the strangest arrests from across the country: a man drives through a store hours after having trashed it; a Florida neighbourhood falls victim to shocking deliveries; and more! 2026-05-27 When beautiful Jalajhia Finklea vanished the day before her 18th birthday, her Wampanoag Tribe members immediately took action. 2026-05-27 Young adults learn the hard way that their actions have consequences. Three young men exploring abandoned buildings get charged with felony burglary. 2026-05-27 Undercover agents Lyle Kirian and Brian Townsend embed themselves in two different but equally dangerous worlds in order to investigate suspected local gang members and the Mexican cartel. 2026-05-27 A vibrant, social media savvy, 15-year-old girl goes missing in a small town, leaving the community perplexed to what happened. 2026-05-27 When a Texas gas store owner, Subir Chatterjee, 58, is shot inside his cheque-cashing booth in 2002, detectives suspect his killer is someone Subir knew. 2026-05-27 A judge sounds off on a mother charged with assaulting her own daughter; a man convicted of robbery becomes physically ill after downing a mystery drink; and more. 2026-05-27 A look at some of the wildest courtroom moments. A handcuffed defendant attempts a bold escape from the courtroom; a judge gets cursed at when an arraignment goes off the rails; and more. 2026-05-27 Tulsa detectives investigate how a young rapper was found shot dead on the street of an affluent suburban neighbourhood. The defence accuses the prosecution's key eyewitness of pulling the trigger. 2026-05-27 After police respond to a shooting in Chicago, a man is arrested and charged. He claims that he was attacked with a hammer before reaching for his weapon. 2026-05-27 After New Orleans detectives find a woman's burnt body in her car's trunk, they discover that her desperate 911 call went unheeded. 2026-05-27 When three people are gunned down in a Tulsa home, detectives face two suspects, and a web of lies. Prosecutors are left with circumstantial evidence to clinch the case against a cold-blooded killer. 2026-05-27 In a revealing conversation, Tanya recounts the horror of the 10 years she spent in captivity in her predator's bedroom, and confides in Elizabeth about the realities of grooming. 2026-05-27 After police respond to a shooting in Chicago, a man is arrested and charged. He claims that he was attacked with a hammer before reaching for his weapon. 2026-05-27 After New Orleans detectives find a woman's burnt body in her car's trunk, they discover that her desperate 911 call went unheeded. 2026-05-27 When three people are gunned down in a Tulsa home, detectives face two suspects, and a web of lies. Prosecutors are left with circumstantial evidence to clinch the case against a cold-blooded killer. 2026-05-27 Undercover agents Lyle Kirian and Brian Townsend embed themselves in two different but equally dangerous worlds in order to investigate suspected local gang members and the Mexican cartel. 2026-05-27 A vibrant, social media savvy, 15-year-old girl goes missing in a small town, leaving the community perplexed to what happened. 2026-05-27 When a Texas gas store owner, Subir Chatterjee, 58, is shot inside his cheque-cashing booth in 2002, detectives suspect his killer is someone Subir knew. 2026-05-27 A judge sounds off on a mother charged with assaulting her own daughter; a man convicted of robbery becomes physically ill after downing a mystery drink; and more. 2026-05-27 A look at some of the wildest courtroom moments. A handcuffed defendant attempts a bold escape from the courtroom; a judge gets cursed at when an arraignment goes off the rails; and more. 2026-05-27 Tulsa detectives investigate how a young rapper was found shot dead on the street of an affluent suburban neighbourhood. The defence accuses the prosecution's key eyewitness of pulling the trigger. 2026-05-27 In a revealing conversation, Tanya recounts the horror of the 10 years she spent in captivity in her predator's bedroom, and confides in Elizabeth about the realities of grooming. 2026-05-27