25-year-old Chantay Blankinship's remains are found at a rundown building that locals call the Haunted House; for Blayne Alexander, this case juxtaposes two places that represent good and evil, a church and an abandoned farmhouse.

Detectives search for answers after Annastasia Hester is stabbed to death in Portland, Oregon; investigators uncover personal details that point to multiple suspects and possible motives.

After a young woman's body is discovered at a trash facility, a detective promises justice and comes face-to-face with a serial killer; Keith Morrison revisits the case.

In Wisconsin, Steven Avery and his nephew, Brendan Dassey, are convicted of killing Teresa Halbach in a case that defies easy answers.

25-year-old Chantay Blankinship's remains are found at a rundown building that locals call the Haunted House; for Blayne Alexander, this case juxtaposes two places that represent good and evil, a church and an abandoned farmhouse.

Detectives search for answers after Annastasia Hester is stabbed to death in Portland, Oregon; investigators uncover personal details that point to multiple suspects and possible motives.

Just before Christmas, the body of a young mother is found strangled inside a burning car in a quiet Minneapolis suburb and detectives suspect that she was killed by someone very close to her.

Just after Christmas, a young couple is found murdered inside their Florida home; neighbors can't imagine the couple had been in the area long enough to make a mortal enemy; police uncover deeply personal details, and soon expose a deadly secret.

Years after a Montana man is found dead, his son dreads what he'll find when he opens up the box of case files, giving him insight into what really happened.

Years after a Montana man is found dead, his son dreads what he'll find when he opens up the box of case files, giving him insight into what really happened.

When a University of Utah athlete is found murdered on campus, investigators learn that she had reached out to the campus police for help multiple times before her death.

Popular TV anchor, Diane King, is a local celebrity, passionate advocate and a loving wife and mother; when she gets murdered in her driveway, however, the investigation reveals a twisted tale of sex, lies and stalking.

In an exclusive Houston neighborhood, an entire family is found dead of an apparent murder-suicide; Sgt. Johnny Bonds takes on the entire justice system to uncover the shocking truth and expose an underworld of murder for hire.

Family man and all-around nice guy, Trent Mallory is murdered in his sleep in rural upper Michigan; sorting through multiple suspects and motives, the police set a trap to catch his cold-hearted killer.

A grieving mother takes her own life, or so it seems; her parents start an investigation and secrets emerge about the Baptist minister and husband that leaves friends and family wondering if there's more to the story.

An expectant mother, Samantha Dean, is shot to death in an abandoned parking lot in Bastrop, Texas; as detectives dig deeper, they discover a diabolical plan, a shocking betrayal and a killer relationship.

When two girls are heinously murdered, Houston acknowledges they have a gang problem; Kelly Siegler joins the prosecution of an unprecedented five death penalty trials in this shocking case that changed the rights for victims' families.

When devoted young mother Sara Summer vanishes from a small Tennessee town, the investigation into her life exposes a world of romance, lies and a fatal betrayal at the hands of a man she trusted.

When a teenage track star sneaks out at night, she finds herself caught in a deadly love triangle; once her body is found in a field, the small town of Mansfield, Texas, becomes wrapped in a sensational tabloid tale of duty, honor and murder.

When Fort Lauderdale, Fla., police respond to reports of a deceased male who fell down the stairs, their investigation turns to a homicide case; with multiple witnesses and an attorney on scene, investigators must dig deep to get to the truth.

After returning from several tours of duty abroad, a soldier is found beaten to death on his own army base in Hinesville, Ga; Investigators soon discover the greatest danger may have been waiting for him closer to home.

A Florida woman's search for her missing husband takes a turn when his body is found in a landfill; as detectives dig into his home life, the victim's family becomes a crucial link to uncovering the truth.

A beloved psychologist is found murdered and left in the trunk of a car in the Nevada desert; as the strange case unfolds, police discover he may have been the victim of a model aiming to maintain her lavish lifestyle.

A woman pursuing her dreams is found drugged in her home; across New York, another person with similar symptoms comes forward, and authorities connect the cases, exposing an international fugitive with a ruthless pattern.

It is a case Josh Mankiewicz cannot forget because, while a student-athlete did everything right to keep herself safe, others did not; after she was found murdered, investigators learned she reached out for help multiple times before her death.

Andrea Canning reflects on a story that reminded her how people can be vulernable and how quickly life can change; she speaks with Judge Esther Salas about the knock at her door that robbed her of the most important thing in her life.

When an Arkansas family man is shot to death in his home, his widow is quick to point the blame around town; detectives tail the suspects, a torrid affair and deadly secret come to light, revealing a manipulative wolf in sheep's clothing.

The case involved detective work so unique, it managed to stay with Dennis Murphy for years; days before Christmas, Michelle Martinko was visiting the mall when she was found stabbed to death; investigators found her killer almost 40 years later.

A frantic Ohio woman seeks refuge in a fast-food restaurant after escaping from a deadly assault; police sort through contradicting stories to expose a habitual criminal.

It's a mystery that defies easy answers, and "Dateline" has been following it for more than a decade; Steven Avery and his teenage nephew were convicted of killing Teresa Halbach; now, Andrea Canning shares her insight into the controversial case.

When a devoted husband and father is found shot to death on his bathroom floor, the case is quickly ruled a homicide; a key witness starts changing their story, detectives must determine if this was an act of self-defense or premeditated murder.

After an apparent brazen home invasion during the holiday season in a Connecticut community leaves Connie Dabate dead, investigators discover a silent witness that cracks the case wide open.

A Wild West reenactor is found dead in his private Arizona ranch; police race to find the killer of the beloved showman; as investigators connect the dots, they realize the cold-blooded mastermind is lurking close to home.

When the spouse of a high-profile defense attorney is found dead in their Arkansas home, police theorize if a disgruntled client could be to blame; the investigation exposes an obsessive admirer with a delusional motive to murder.

25-year-old Chantay Blankinship's remains are found at a rundown building that locals call the Haunted House; for Blayne Alexander, this case juxtaposes two places that represent good and evil, a church and an abandoned farmhouse.

After a routine welfare check, Albuquerque police discover a beloved teacher has vanished; as investigators dive into her family history, they uncover a shocking murder plot driven by vengeance and jealousy.

After an Oregon wife's failed suicide attempt results in her husband's death, the cracks in a seemingly perfect marriage are brought to light; the investigation uncovers if his inadvertent death is truly an accident or a deadly cover-up.

After a young woman's body is discovered at a trash facility, a detective promises justice and comes face-to-face with a serial killer; Keith Morrison revisits the case.

A Georgia woman who is brutally stabbed provides police with a suspect's name before succumbing to her injuries; as the manhunt for the killer begins, a pattern of toxicity exposes a violent past and more than one murder.

25-year-old Chantay Blankinship's remains are found at a rundown building that locals call the Haunted House; for Blayne Alexander, this case juxtaposes two places that represent good and evil, a church and an abandoned farmhouse.

The tragic suicide of a grandfather seems to be an open-and-shut case until detectives in Morrisdale, Pa., receive a message from beyond the grave that suggests the deceased may not have died by his own hand.

A beloved couple is found murdered inside their home on Christmas morning; a single palm print is left behind; investigators work tirelessly to match the print to a suspect, until a letter from prison takes the case on an unexpected course.

Dayton, Ohio, is terrorized over the Christmas holiday as a string of brutal shootings have the residents wondering if they could be next.

A woman is found murdered after her close friend hears her screaming on the phone; the mysterious death of her boyfriend's twin brother leads investigators to a suspect.

A woman is found murdered after her close friend hears her screaming on the phone; the mysterious death of her boyfriend's twin brother leads investigators to a suspect.

When a soldier vanishes from Fort Hood, her family do everything they can to bring attention to her disappearance; Secretary of the Army Ryan McCarthy speaks about the investigation and allegations of sexual assault in the military.

Popular TV anchor, Diane King, is a local celebrity, passionate advocate and a loving wife and mother; when she gets murdered in her driveway, however, the investigation reveals a twisted tale of sex, lies and stalking.

The deadly 2020 shooting at U.S. District Court Judge Esther Salas' home, which killed her son and critically injured her husband.

Family man and all-around nice guy, Trent Mallory is murdered in his sleep in rural upper Michigan; sorting through multiple suspects and motives, the police set a trap to catch his cold-hearted killer.

Two sisters determined to fulfill a promise investigate the mystery surrounding their mother's death.

An expectant mother, Samantha Dean, is shot to death in an abandoned parking lot in Bastrop, Texas; as detectives dig deeper, they discover a diabolical plan, a shocking betrayal and a killer relationship.

Detectives search for answers after Annastasia Hester is stabbed to death in Portland, Oregon; investigators uncover personal details that point to multiple suspects and possible motives.

When devoted young mother Sara Summer vanishes from a small Tennessee town, the investigation into her life exposes a world of romance, lies and a fatal betrayal at the hands of a man she trusted.

25-year-old Chantay Blankinship's remains are found at a rundown building that locals call the Haunted House; for Blayne Alexander, this case juxtaposes two places that represent good and evil, a church and an abandoned farmhouse.

A Peruvian healthcare worker gets a second chance at love until he's found murdered in his apartment; investigators set out to discover whether his new bride is a grieving widow or a femme fatale.

A healthcare worker is viciously attacked in her home with only her daughter as a witness; police must follow the clues at the scene to discover the truth behind the attack.

Dr. Carlisle's Mormon faith is tested when Arthur Gary Bishop asks for his help in understanding how he became a serial killer.

Firefighters are called to the scene of an Iowa family's home to find the residence up in flames; as the smoke clears, they discover the charred remains of a man and question whether the fire and his death were truly accidental.

The fatal shooting of a well-known San Antonio rapper puts the community on high alert as police take part in a manhunt to track down the killer; as they piece together the evidence, witnesses point the finger at a scorned lover fueled by rage.

Dr. Al Carlisle's study of the violent mind continues when the men convicted of Utah's horrific Hi-Fi Shop mass murders enter the Utah State Prison, awaiting a death sentence.

A woman pursuing her dreams is found drugged in her home; across New York, another person with similar symptoms comes forward, and authorities connect the cases, exposing an international fugitive with a ruthless pattern.

Dr. Carlisle begins a surprising relationship with inmate Manny Cortez in the Oregon State Penitentiary and uncovers the impetus for Cortez's murder of two 11-year-old girls.

Dr. Carlisle's tapes documenting his 27-year relationship with Manny Cortez reveal the convicted murderer's point of no return when he became unhinged and began his violent spree.

When an Arkansas family man is shot to death in his home, his widow is quick to point the blame around town; detectives tail the suspects, a torrid affair and deadly secret come to light, revealing a manipulative wolf in sheep's clothing.

Dr. Al Carlisle's descent into the violent mind begins by chance, when he's asked to run a psychological evaluation on a man who will go on to become one of America's most infamous serial killers: Theodore Robert Bundy.

A frantic Ohio woman seeks refuge in a fast-food restaurant after escaping from a deadly assault; police sort through contradicting stories to expose a habitual criminal.

Dr. Carlisle's evaluation of Ted Bundy is over, but his work on the notorious serial killer has just begun; as Dr. Carlisle develops his theory of the development of the violent mind, Bundy escapes from prison and goes on a murderous rampage.

When a devoted husband and father is found shot to death on his bathroom floor, the case is quickly ruled a homicide; a key witness starts changing their story, detectives must determine if this was an act of self-defense or premeditated murder.

Final Warning; Special episode of "Cold Justice" featuring insights from Kelly Siegler and behind-the-scenes facts.

A Wild West reenactor is found dead in his private Arizona ranch; police race to find the killer of the beloved showman; as investigators connect the dots, they realize the cold-blooded mastermind is lurking close to home.

A devoted husband, military man, and father of three calls the police with a chilling confession: he's shot his wife; what first appears to be a straightforward homicide soon unravels into something far more complex.

When the spouse of a high-profile defense attorney is found dead in their Arkansas home, police theorize if a disgruntled client could be to blame; the investigation exposes an obsessive admirer with a delusional motive to murder.

A journalist embarks on a 40-year quest to uncover the motives of one of the most prolific spree killers in history; the result is 500 hours of secret tapes and an obsession that blurs the line between reporter and subject.

After a routine welfare check, Albuquerque police discover a beloved teacher has vanished; as investigators dive into her family history, they uncover a shocking murder plot driven by vengeance and jealousy.

After an Oregon wife's failed suicide attempt results in her husband's death, the cracks in a seemingly perfect marriage are brought to light; the investigation uncovers if his inadvertent death is truly an accident or a deadly cover-up.

A devoted husband, military man, and father of three calls the police with a chilling confession: he's shot his wife; what first appears to be a straightforward homicide soon unravels into something far more complex.

A Georgia woman who is brutally stabbed provides police with a suspect's name before succumbing to her injuries; as the manhunt for the killer begins, a pattern of toxicity exposes a violent past and more than one murder.

A journalist embarks on a 40-year quest to uncover the motives of one of the most prolific spree killers in history; the result is 500 hours of secret tapes and an obsession that blurs the line between reporter and subject.

The tragic suicide of a grandfather seems to be an open-and-shut case until detectives in Morrisdale, Pa., receive a message from beyond the grave that suggests the deceased may not have died by his own hand.

Beloved Christmas tree farmers are executed in the front seat of their car and a manhunt for their killer is launched that keeps investigators on the case for over three decades before justice is served.

After a series of women in the Seattle area are found brutally murdered with their bodies posed, police realize that they might have a killer stalking the area nightclub scene who is able to charm his victims into submission.

After responding to a robbery at a sporting goods store on Christmas Eve, an Irving, Texas police officer is gunned down in cold blood.

A man steals millions of dollars by conning numerous women and businesses over 25 years; one woman brings together a group of his victims to hold him accountable and make him face justice.

A man steals millions of dollars by conning numerous women and businesses over 25 years; one woman brings together a group of his victims to hold him accountable and make him face justice.

A 21-year-old college student is found murdered; the case remains cold for nearly 40 years until a new detective uses an innovative method to catch her killer.

The deadly 2020 shooting at U.S. District Court Judge Esther Salas' home, which killed her son and critically injured her husband.

Two sisters determined to fulfill a promise investigate the mystery surrounding their mother's death.

Detectives search for answers after Annastasia Hester is stabbed to death in Portland, Oregon; investigators uncover personal details that point to multiple suspects and possible motives.

In an exclusive interview, Emma Coronel, wife of drug lord Joaquín "El Chapo" Guzmán, reveals the seduction and danger of life with a criminal mastermind, while confronting the ugliest truths of his actions and grappling with her own accountability.

25-year-old Chantay Blankinship's remains are found at a rundown building that locals call the Haunted House; for Blayne Alexander, this case juxtaposes two places that represent good and evil, a church and an abandoned farmhouse.

A journalist embarks on a 40-year quest to uncover the motives of one of the most prolific spree killers in history; the result is 500 hours of secret tapes and an obsession that blurs the line between reporter and subject.

Dr. Carlisle's Mormon faith is tested when Arthur Gary Bishop asks for his help in understanding how he became a serial killer.

A brutal fight leaves a woman fighting for her life and her freedom.

A millionaire lottery winner goes missing, leaving his financial advisor in the spotlight.

Dr. Al Carlisle's study of the violent mind continues when the men convicted of Utah's horrific Hi-Fi Shop mass murders enter the Utah State Prison, awaiting a death sentence.

A deadly break-in pits mother against daughter.

Dr. Carlisle begins a surprising relationship with inmate Manny Cortez in the Oregon State Penitentiary and uncovers the impetus for Cortez's murder of two 11-year-old girls.

The search for a missing man leads investigators to a surprising discovery.

Dr. Carlisle's tapes documenting his 27-year relationship with Manny Cortez reveal the convicted murderer's point of no return when he became unhinged and began his violent spree.

In her first televised interview, Angelina O'Mara attempts to explain the back-to-back 2011 murders of her ex-husband and boyfriend; she describes her state of mind at the time and discusses whether she deserves redemption from those she hurt most.

Dr. Al Carlisle's descent into the violent mind begins by chance, when he's asked to run a psychological evaluation on a man who will go on to become one of America's most infamous serial killers: Theodore Robert Bundy.

Speaking on camera for the first time, Cameo Clines revisits the deadly Texas crime spree born from a toxic romance; from behind bars, he offers a rare look into the events that led to two murders and shares his hopes for redemption.

Dr. Carlisle's evaluation of Ted Bundy is over, but his work on the notorious serial killer has just begun; as Dr. Carlisle develops his theory of the development of the violent mind, Bundy escapes from prison and goes on a murderous rampage.

Serving a 60-year prison sentence, Rebecca Keller reveals new details about the night she stabbed her then-girlfriend's mother more than 70 times; she opens up about her regrets and why she thinks the crime has taken place.

Final Warning; Special episode of "Cold Justice" featuring insights from Kelly Siegler and behind-the-scenes facts.

A bomb rocks South Chicago killing Mark Toney, investigators dig beneath the rubble to expose a violent, seductive con game and a shockingly deceitful relationship.

A devoted husband, military man, and father of three calls the police with a chilling confession: he's shot his wife; what first appears to be a straightforward homicide soon unravels into something far more complex.

An Army vet is found dead on his farm; it first looks like the tragic suicide of a troubled veteran, but police uncover a sprawling cover-up and two grannies whose dueling stories collide in a troubling she said, she said murder mystery.

A journalist embarks on a 40-year quest to uncover the motives of one of the most prolific spree killers in history; the result is 500 hours of secret tapes and an obsession that blurs the line between reporter and subject.

Serving a 60-year prison sentence, Rebecca Keller reveals new details about the night she stabbed her then-girlfriend's mother more than 70 times; she opens up about her regrets and why she thinks the crime has taken place.

A bomb rocks South Chicago killing Mark Toney, investigators dig beneath the rubble to expose a violent, seductive con game and a shockingly deceitful relationship.

A devoted husband, military man, and father of three calls the police with a chilling confession: he's shot his wife; what first appears to be a straightforward homicide soon unravels into something far more complex.

An Army vet is found dead on his farm; it first looks like the tragic suicide of a troubled veteran, but police uncover a sprawling cover-up and two grannies whose dueling stories collide in a troubling she said, she said murder mystery.

A devoted husband, military man, and father of three calls the police with a chilling confession: he's shot his wife; what first appears to be a straightforward homicide soon unravels into something far more complex.

A journalist embarks on a 40-year quest to uncover the motives of one of the most prolific spree killers in history; the result is 500 hours of secret tapes and an obsession that blurs the line between reporter and subject.

An early morning apartment fire in Fort Worth, Texas, sparks a murder investigation when a young woman's body is found beaten and bound inside; detectives quickly work to solve the case and uncover an elaborate plot fueled by revenge and greed.

After a mother and son are brutally attacked during a home invasion, Illinois police chase down several leads; they uncover a shocking motive with an occult leader and her loyal followers at the center of the crime.

After a series of women in the Seattle area are found brutally murdered with their bodies posed, police realize that they might have a killer stalking the area nightclub scene who is able to charm his victims into submission.

A woman claims to have been abducted from her multi-million-dollar home, leaving more than 150 investigators to search for her.

A woman claims to have been abducted from her multi-million-dollar home, leaving more than 150 investigators to search for her.

A foreign exchange student and soccer player's participation in a dangerous game leads to deadly consequences.

An in-depth look into the disturbing murder of Travis Alexander.

When detectives track down the killer of a Las Vegas cocktail waitress and mother, it becomes clear that the investigation has just begun.

An in-depth look into the disturbing murder of Travis Alexander.

A model with a checkered past goes under cover to reveal the truth about a cold case involving a romantic getaway on a boat that ended with a woman being lost at sea.

Even as Jodi Arias continues to make headlines, a look back at the media circus surrounding her 2013 murder trial.

In an exclusive interview, Emma Coronel, wife of drug lord Joaquín "El Chapo" Guzmán, reveals the seduction and danger of life with a criminal mastermind, while confronting the ugliest truths of his actions and grappling with her own accountability.

The murder of a church choir member reveals a sordid secret and an unlikely love triangle.

A man's roadside shooting leads to the discovery of his wife's double life.

A journalist embarks on a 40-year quest to uncover the motives of one of the most prolific spree killers in history; the result is 500 hours of secret tapes and an obsession that blurs the line between reporter and subject.

Betrayal and finger pointing occur in the investigation of a murder in an isolated parking lot, which has multiple suspects.

A brutal fight leaves a woman fighting for her life and her freedom.

A millionaire lottery winner goes missing, leaving his financial advisor in the spotlight.

A deadly break-in pits mother against daughter.

The search for a missing man leads investigators to a surprising discovery.

Police are lead to a family conspiracy after a brutal slaying and a car fire.

In her first televised interview, Angelina O'Mara attempts to explain the back-to-back 2011 murders of her ex-husband and boyfriend; she describes her state of mind at the time and discusses whether she deserves redemption from those she hurt most.

An Ohio man is thought to have committed suicide but new leads could implicate his fiance.

Speaking on camera for the first time, Cameo Clines revisits the deadly Texas crime spree born from a toxic romance; from behind bars, he offers a rare look into the events that led to two murders and shares his hopes for redemption.

A bizarre bombing, a body in a freezer and a jilted boyfriend lead police to a woman with a notorious past.

Serving a 60-year prison sentence, Rebecca Keller reveals new details about the night she stabbed her then-girlfriend's mother more than 70 times; she opens up about her regrets and why she thinks the crime has taken place.

A woman blames mistaken identity on her boyfriend's death.

A bomb rocks South Chicago killing Mark Toney, investigators dig beneath the rubble to expose a violent, seductive con game and a shockingly deceitful relationship.

The mystery of a former Vegas showgirl, a dismembered body and a missing husband.

An Army vet is found dead on his farm; it first looks like the tragic suicide of a troubled veteran, but police uncover a sprawling cover-up and two grannies whose dueling stories collide in a troubling she said, she said murder mystery.

A college instructor calls 911; a murder scene or suicide.

Serving a 60-year prison sentence, Rebecca Keller reveals new details about the night she stabbed her then-girlfriend's mother more than 70 times; she opens up about her regrets and why she thinks the crime has taken place.

A hunter's death has authorities tracking a killer.

A bomb rocks South Chicago killing Mark Toney, investigators dig beneath the rubble to expose a violent, seductive con game and a shockingly deceitful relationship.

Serving a 60-year prison sentence, Rebecca Keller reveals new details about the night she stabbed her then-girlfriend's mother more than 70 times; she opens up about her regrets and why she thinks the crime has taken place.

An Army vet is found dead on his farm; it first looks like the tragic suicide of a troubled veteran, but police uncover a sprawling cover-up and two grannies whose dueling stories collide in a troubling she said, she said murder mystery.

A suspicious fire and a secret lover lead officials to ask if the wife was involved.

A devoted husband, military man, and father of three calls the police with a chilling confession: he's shot his wife; what first appears to be a straightforward homicide soon unravels into something far more complex.

An early morning apartment fire in Fort Worth, Texas, sparks a murder investigation when a young woman's body is found beaten and bound inside; detectives quickly work to solve the case and uncover an elaborate plot fueled by revenge and greed.

A journalist embarks on a 40-year quest to uncover the motives of one of the most prolific spree killers in history; the result is 500 hours of secret tapes and an obsession that blurs the line between reporter and subject.

After a mother and son are brutally attacked during a home invasion, Illinois police chase down several leads; they uncover a shocking motive with an occult leader and her loyal followers at the center of the crime.

The remains of 11 female bodies are found in the desert outside of Albuquerque, N.M.

The remains of 11 female bodies are found in the desert outside of Albuquerque, N.M.

As detectives struggle to find leads in the murder of a college student, the perpetrator strikes again.

An in-depth look into the disturbing murder of Travis Alexander.

An in-depth look into the disturbing murder of Travis Alexander.

Even as Jodi Arias continues to make headlines, a look back at the media circus surrounding her 2013 murder trial.

The murder of a church choir member reveals a sordid secret and an unlikely love triangle.

A man's roadside shooting leads to the discovery of his wife's double life.

Betrayal and finger pointing occur in the investigation of a murder in an isolated parking lot, which has multiple suspects.

A suspicious shooting reveals a real estate agent's scandalous secret life.

The brutal murder of a homecoming queen shocks a town.

A custody battle, a shooting and a suicide on the train tracks.

An Atlanta woman's secret addiction is revealed when her doting husband is gunned down.

Police are lead to a family conspiracy after a brutal slaying and a car fire.

An Ohio man is thought to have committed suicide but new leads could implicate his fiance.

A bizarre bombing, a body in a freezer and a jilted boyfriend lead police to a woman with a notorious past.

A woman blames mistaken identity on her boyfriend's death.

The mystery of a former Vegas showgirl, a dismembered body and a missing husband.

A college instructor calls 911; a murder scene or suicide.

A hunter's death has authorities tracking a killer.

Serving a 60-year prison sentence, Rebecca Keller reveals new details about the night she stabbed her then-girlfriend's mother more than 70 times; she opens up about her regrets and why she thinks the crime has taken place.

A suspicious fire and a secret lover lead officials to ask if the wife was involved.

A journalist embarks on a 40-year quest to uncover the motives of one of the most prolific spree killers in history; the result is 500 hours of secret tapes and an obsession that blurs the line between reporter and subject.

Robert Davis, who was convicted of murdering a woman and her son, claims his confession was coerced and tries to prove he is innocent.

An investigation into the murder of a beloved couple in South Carolina reveals a feud and divides a family.

When a Chicago woman from a big family goes missing, investigators begin to suspect a man in her life is full of secrets.