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Shocking lies, deceit and bad behavior, all caught on camera. Criminal cases are full of terrifying 911 calls, police interrogations, jail house recordings, body camera and surveillance video. (Repeat).

Shayna Hubers and Ryan Poston seemed like a match made in heaven, until he ends up dead in a pool of blood, shot in the face. Stunning interrogation tapes leave cops in disbelief and lead investigators to a surprising motive. (Repeat).

Prominent realtor Todd Kohlhepp's double life is exposed when police launch a dramatic rescue of a young woman chained like a dog inside a shipping container on his property. (Repeat).

Eight-year-old Cherish Perrywinkle is lured out of a Walmart by a registered sex offender, but that's just the beginning of a night of terror, all caught on camera. (Repeat).

A fitness instructor was killed while preparing for a morning workout class at a church. Fortunately, CCTV around the area has caught her killer. (Repeat).

A dormant investigation into a young woman's murder is reopened. The police rely on a diary, a child's memory and a forensic psychologist to break the case. (Repeat).

The investigation into the apparent suicide of a retired police officer takes an unexpected turn when the medical examiner rules the death a homicide. (Repeat).

Experts use forensic science to solve mysterious crimes. They analyze evidence like fingerprints and DNA to uncover the truth and bring justice. (Repeat).

Two different men called police to report the same murder of a young woman. When the case's other anomalies stall the police, a few tiny seeds and a discarded candy wrapper help expose the killer. [also marked as S8:E20] (Repeat).

A mysterious death in Mexico is investigated by the victim's insurance company. (Repeat).

The police investigate a pipe-bomb incident that took the life of a young man and injured his mother. (Repeat).

A mysterious murder is investigated; and law-enforcement officers race against time to catch the suspect before he flees across state lines. (Repeat).

A young couple decided to celebrate their first wedding anniversary with a camping trip to Mount Hood. During the trip, the husband was shot and killed, and his wife told two different versions of the events which led to his death. Forensic psychiatry finally enabled her to distinguish fact from fiction, and the evidence from ballistics tests allowed investigators to determine what really happened

A double shooting at a boathouse is investigated. A forensic geologist uses soil samples to connect a suspect to the location, and cell-phone calls and shell casings further the evidence against the suspect. (Repeat).

The hit-and-run death of a woman seems to be an open-and-shut case once the police hone in on the victim's boyfriend. However, a serial murderer's confession changes that. (Repeat).

A high school gym teacher gives his friend a ride home but never returns; his wife and friend received letters saying he started a new life, but they suspect foul play despite no body being discovered. A closer forensic look at those letters, and a microscopic piece of tissue, gave investigators an entirely different explanation for where he went and why. [also marked as S8:E27] (Repeat).

An audiotape of a murder is analyzed to determine if it occurred in self-defense, as the suspect claims, or was a premeditated event. (Repeat).

A computer database crash at a manufacturing company is investigated. (Repeat).

Investigators try to determine what caused a 1983 crash involving Secret Service agents for England's Queen Elizabeth II and a police officer near Yosemite National Park. (Repeat).

A dormant investigation into a young woman's murder is reopened. The police rely on a diary, a child's memory and a forensic psychologist to break the case. (Repeat).

The investigation into the apparent suicide of a retired police officer takes an unexpected turn when the medical examiner rules the death a homicide. (Repeat).

Experts use forensic science to solve mysterious crimes. They analyze evidence like fingerprints and DNA to uncover the truth and bring justice. (Repeat).

Two different men called police to report the same murder of a young woman. When the case's other anomalies stall the police, a few tiny seeds and a discarded candy wrapper help expose the killer. [also marked as S8:E20] (Repeat).

A mysterious death in Mexico is investigated by the victim's insurance company. (Repeat).

The police investigate a pipe-bomb incident that took the life of a young man and injured his mother. (Repeat).

A mysterious murder is investigated; and law-enforcement officers race against time to catch the suspect before he flees across state lines. (Repeat).

A young couple decided to celebrate their first wedding anniversary with a camping trip to Mount Hood. During the trip, the husband was shot and killed, and his wife told two different versions of the events which led to his death. Forensic psychiatry finally enabled her to distinguish fact from fiction, and the evidence from ballistics tests allowed investigators to determine what really happened

A double shooting at a boathouse is investigated. A forensic geologist uses soil samples to connect a suspect to the location, and cell-phone calls and shell casings further the evidence against the suspect. (Repeat).

The hit-and-run death of a woman seems to be an open-and-shut case once the police hone in on the victim's boyfriend. However, a serial murderer's confession changes that. (Repeat).

A high school gym teacher gives his friend a ride home but never returns; his wife and friend received letters saying he started a new life, but they suspect foul play despite no body being discovered. A closer forensic look at those letters, and a microscopic piece of tissue, gave investigators an entirely different explanation for where he went and why. [also marked as S8:E27] (Repeat).

An audiotape of a murder is analyzed to determine if it occurred in self-defense, as the suspect claims, or was a premeditated event. (Repeat).

A computer database crash at a manufacturing company is investigated. (Repeat).

Investigators try to determine what caused a 1983 crash involving Secret Service agents for England's Queen Elizabeth II and a police officer near Yosemite National Park. (Repeat).

A fire leads investigators to re-examine an unusual death. (Repeat).

A young woman's naked body is discovered in a remote area leading forensic investigators on a search for clues to her identity and the identity of her killer. (Repeat).

Get the latest news, weather updates, and sports analysis on CNN News Central. Stay informed with all the top stories of the day. (Repeat).

Get the latest news, weather updates, and sports analysis on CNN News Central. Stay informed with all the top stories of the day. (Repeat).

Get the latest news, weather updates, and sports analysis on CNN News Central. Stay informed with all the top stories of the day. (Repeat).

On April 19, 1995, Timothy McVeigh, a 26-year-old U.S. army veteran, detonates a truck bomb outside the Alfred Murrah Federal Building in downtown Oklahoma City, claiming the lives of 168 innocent people. (Repeat).

An exclusive prison interview with Timothy McVeigh. He describes how events in his personal life, and in the ever-changing world around him, inspired him to take action against his fellow Americans. Also: survivors of the bombing. (Repeat).

From 1979 to 1981, more than two dozen of Atlanta's black children disappeared without a trace. (Repeat).

Investigators believe Wayne Williams murdered more than two dozen black children and young men in Atlanta. The 40 year-old evidence is reexamined using modern forensics in search of more answers. (Repeat).

In 1999, young women mysteriously disappeared from Yosemite National Park. Investigators determined foul play and a prime suspect emerges, then escapes. (Repeat).

The key suspect in the murder of young women in Yosemite National Park is caught, but it's up to an exceptionally skilled FBI agent to dismantle his web of lies and denials to draw a confession. (Repeat).

In 1993, Amtrak experienced the deadliest train crash in U.S. history. The clues to the cause of the crash lay etched in twisted steel. (Repeat).

A London fire that killed 31 people is investigated. (Repeat).

The 1986 investigation into the murder of 20-year-old Seattle resident Carrie Love is spotlighted. After her body was found on the roadside, the police honed in on a suspect---but his alibi appeared solid. By studying tire tracks found at the scene, however, investigators were able to nab the culprit. (Repeat).

The shooting death of woman who was killed while walking in the woods is investigated. (Repeat).

The police investigate the death of a woman in Alaska whose body was found by a roadside. Although a murder weapon is recovered, scant evidence leaves investigators stumped. (Repeat).

A woman disappears without a trace; even though foul play is suspected, the leads don't pan out and the trail turns cold. Twenty years would pass before police are able to link a clump of hair discovered in an isolated area with the missing woman. Members of "NecroSearch," a group of volunteer forensic scientists, searched a remote area of Colorado a meter at a time, found the victim's body, and g

The 1991 slaying of Diane Newton, a TV news anchor in Battle Creek, Mich., is investigated. A thorough investigation ruled out a potential stalker who had been harassing her, and instead focused on her husband, who claimed to have been elsewhere on the couple's property at the time of the murder. (Repeat).

A woman's death in a house fire appears to be an open-and-shut case until the police learn that her estranged husband is an arson investigator. (Repeat).

Nine bank robberies that occurred over an eight-year stretch in the 1990s Carolinas are spotlighted. Eventually, a license-plate number, written down by a witness, led the police to a landscaper and his brothers, both of whom were police officers. (Repeat).

A woman's mysterious illness leads doctors to suspect that someone is poisoning her. (Repeat).

An unusual bank heist, in which the bank president was kidnapped, forced to open the bank and then murdered, is investigated. (Repeat).

The death of a man who was camping is investigated. At first, the victim's wife claimed it was a hunting accident. The authorities, however, suspected otherwise. (Repeat).

After a teen is murdered, an electron microscope and a dog collar lead the police to her killer. (Repeat).

An investigation into the death of a 20-year-old woman who fell from a California cliff leads investigators to suspect that it was not a tragic accident. (Repeat).

In 1993, Amtrak experienced the deadliest train crash in U.S. history. The clues to the cause of the crash lay etched in twisted steel. (Repeat).

A London fire that killed 31 people is investigated. (Repeat).

The 1986 investigation into the murder of 20-year-old Seattle resident Carrie Love is spotlighted. After her body was found on the roadside, the police honed in on a suspect---but his alibi appeared solid. By studying tire tracks found at the scene, however, investigators were able to nab the culprit. (Repeat).

The shooting death of woman who was killed while walking in the woods is investigated. (Repeat).

The police investigate the death of a woman in Alaska whose body was found by a roadside. Although a murder weapon is recovered, scant evidence leaves investigators stumped. (Repeat).

A woman disappears without a trace; even though foul play is suspected, the leads don't pan out and the trail turns cold. Twenty years would pass before police are able to link a clump of hair discovered in an isolated area with the missing woman. Members of "NecroSearch," a group of volunteer forensic scientists, searched a remote area of Colorado a meter at a time, found the victim's body, and g

The 1991 slaying of Diane Newton, a TV news anchor in Battle Creek, Mich., is investigated. A thorough investigation ruled out a potential stalker who had been harassing her, and instead focused on her husband, who claimed to have been elsewhere on the couple's property at the time of the murder. (Repeat).

A woman's death in a house fire appears to be an open-and-shut case until the police learn that her estranged husband is an arson investigator. (Repeat).

Nine bank robberies that occurred over an eight-year stretch in the 1990s Carolinas are spotlighted. Eventually, a license-plate number, written down by a witness, led the police to a landscaper and his brothers, both of whom were police officers. (Repeat).

A woman's mysterious illness leads doctors to suspect that someone is poisoning her. (Repeat).

An unusual bank heist, in which the bank president was kidnapped, forced to open the bank and then murdered, is investigated. (Repeat).

The death of a man who was camping is investigated. At first, the victim's wife claimed it was a hunting accident. The authorities, however, suspected otherwise. (Repeat).

After a teen is murdered, an electron microscope and a dog collar lead the police to her killer. (Repeat).

An investigation into the death of a 20-year-old woman who fell from a California cliff leads investigators to suspect that it was not a tragic accident. (Repeat).

Investigators look into the disappearance of a student from Yale a few days before her wedding. (Repeat).

An almost-perfect crime was discovered because of a suitcase. (Repeat).

Get the latest news, weather updates, and sports analysis on CNN News Central. Stay informed with all the top stories of the day. (Repeat).

Get the latest news, weather updates, and sports analysis on CNN News Central. Stay informed with all the top stories of the day. (Repeat).

Get the latest news, weather updates, and sports analysis on CNN News Central. Stay informed with all the top stories of the day. (Repeat).

A family murder in Colorado is chronicled. (Repeat).

A murder involving a family in Golden Valley, Minn., is chronicled. (Repeat).

A seemingly ideal Illinois family hide dark secrets. (Repeat).

A resident of Evergreen, Colo., is found strangled. (Repeat).

A family-owned cosmetics company is plagued by conspiracies, lies and violence. (Repeat).

Family members stand up to drug dealers in their neighborhood. (Repeat).

A woman takes it upon herself to learn what happened to her mother, who disappeared several decades earlier. (Repeat).

The investigation into the slaying of an elderly couple is stymied by inconclusive forensic evidence. Years later, however, a scientist discovers overlooked evidence, and makes scientific history in the process. (Repeat).

The death of a wrestler after a traffic altercation is investigated. (Repeat).

A 19-year-old woman was found dead in her car; the scene had been staged to appear to be suicide. During their investigation, police discovered the victim was involved in a love quadrangle, giving several people motive to kill. The killer's identity would be revealed by a piece of evidence found in a suspect's trash. [also marked as S9:E18] (Repeat).

A man disappears one year to the day after beginning an affair with his friend's wife. 15 years later, with the help of a metal detector, police found evidence which would prove what had happened, and who was responsible. (Repeat).

A student is found dead by a deserted highway and law enforcement has found little evidence. (Repeat).

Investigators suspect a man murdered his wife after he reports her missing several years after he made a similar report on his first wife. (Repeat).

A murder investigation involving a man found dead in the Colorado wilderness and a potential suspect, linked by muddy clothing. (Repeat).

Police hunt a serial arsonist in California. (Repeat).

A nurse's death is probed, and seed pods discovered on the victim change what appeared to be a car accident into a murder investigation. (Repeat).

Cases involving missing women are linked to a single suspect via DNA profiling and the efforts of a forensic artist. (Repeat).

Investigators search for the killer of an Alaska woman after her body is found wrapped in a sheet in a wooded area. (Repeat).

The news of a flight attendant's brutal murder prompted the son of a victim who had been killed five years earlier to contact police. The M.O. of both murders was remarkably similar, and analysis of the biological evidence from the crime scenes proved that these were serial killings. (Repeat).

A two-man shrimp boat sank when a fast-moving, violent storm struck the Louisiana coast. The captain drowned, and the deckhand was rescued fourteen hours later. He told the Coast Guard that the captain's foot had become entangled in the fishing nets; they tried frantically to free him, but they failed. The deckhand was considered a hero until the captain's body was found. Eventually, the public di

A woman takes it upon herself to learn what happened to her mother, who disappeared several decades earlier. (Repeat).

The investigation into the slaying of an elderly couple is stymied by inconclusive forensic evidence. Years later, however, a scientist discovers overlooked evidence, and makes scientific history in the process. (Repeat).

The death of a wrestler after a traffic altercation is investigated. (Repeat).

A 19-year-old woman was found dead in her car; the scene had been staged to appear to be suicide. During their investigation, police discovered the victim was involved in a love quadrangle, giving several people motive to kill. The killer's identity would be revealed by a piece of evidence found in a suspect's trash. [also marked as S9:E18] (Repeat).

A man disappears one year to the day after beginning an affair with his friend's wife. 15 years later, with the help of a metal detector, police found evidence which would prove what had happened, and who was responsible. (Repeat).

A student is found dead by a deserted highway and law enforcement has found little evidence. (Repeat).

Investigators suspect a man murdered his wife after he reports her missing several years after he made a similar report on his first wife. (Repeat).

A murder investigation involving a man found dead in the Colorado wilderness and a potential suspect, linked by muddy clothing. (Repeat).

Police hunt a serial arsonist in California. (Repeat).

A nurse's death is probed, and seed pods discovered on the victim change what appeared to be a car accident into a murder investigation. (Repeat).

Cases involving missing women are linked to a single suspect via DNA profiling and the efforts of a forensic artist. (Repeat).

Investigators search for the killer of an Alaska woman after her body is found wrapped in a sheet in a wooded area. (Repeat).

The news of a flight attendant's brutal murder prompted the son of a victim who had been killed five years earlier to contact police. The M.O. of both murders was remarkably similar, and analysis of the biological evidence from the crime scenes proved that these were serial killings. (Repeat).

A two-man shrimp boat sank when a fast-moving, violent storm struck the Louisiana coast. The captain drowned, and the deckhand was rescued fourteen hours later. He told the Coast Guard that the captain's foot had become entangled in the fishing nets; they tried frantically to free him, but they failed. The deckhand was considered a hero until the captain's body was found. Eventually, the public di

Stories from across the world and refreshing conversations. (Repeat).

Stories from across the world and refreshing conversations. (Repeat).

A woman finds her husband's body riddle with bullets, and the truth about their lives is revealed. (Repeat).

The story of Ruth Vosseler, whose estranged husband absconded with their two children in 1986. (Repeat).

A young mother vanishes from her new home in Arizona. (Repeat).

A young mother is attacked in her home and police believe it to be a hate crime. (Repeat).

A brazen assassination in a small Texas town is examined. (Repeat).

An attack on a Muslim couple is investigated. (Repeat).

A graduate student's new romance isn't what it appears to be. (Repeat).

When a wealthy real estate tycoon went missing, it appeared to be foul play. He had been aware that he was in danger. (Repeat).

The murder of an American tourist in a Mexican resort is investigated. (Repeat).

The investigation of the kidnapping of a prominent banker's wife led police on a wild goose chase, tracking down disgruntled bank customers and examining computer fonts. An unexpected discovery made by an entomologist resulted in a new suspect, and the realization that ordinary office equipment can leave behind extraordinary clues. (Repeat).

The case of Phoenix resident Scott Falater is related. In Jan. 1997, he stabbed his wife 44 times and was arrested for her murder. However, he claimed that he should not be held responsible for the death because he was sleepwalking at the time of the incident. (Repeat).

A house erupted in flames on a cold January night, killing one person and injuring another. The survivor blamed a kerosene heater but the evidence at the scene did not support her story, and she was charged with arson and murder. It would take a nationally known fire investigator to determine what happened, and who was responsible. (Repeat).

An investigation into the killings of two police officers in El Segundo, Cal., in 1957. (Repeat).

A man is killed while riding a bicycle, and a piece of plastic becomes a key clue to finding the vehicle that struck him. (Repeat).

When an elderly couple died in a suspicious house fire, their son became the prime suspect. The son insisted he was innocent; he said he tried to extinguish the fire by pouring water on it, but that only made it worse. Investigators turned to forensic science to determine if the fire had been set deliberately, or if it was an unfortunate accident. (Repeat).