CBS Justice HD

Delve into the gripping real life stories of the world's most terrifying and prolific killers, investigating the triggers that drove them to kill, and the chilling legacy that they left behind.

David Berkowitz is a serial killer who murdered 6 people and wounded 7 others in the late 1960s. When he was arrested he claimed the devil made him do it. He was sentenced to 365 years in prison.

In July 1992, rapist Robert Napper stabbed Rachel Nickel nearly 50 times in front of her young son. In November 1993, Napper broke into Samantha Bisset's home, murdered her, then mutilated her body.

Attorney James Ray lived in an upscale home with his girlfriend, Angela Bledsoe, a successful businesswoman. But when Angela didn't show up at the office, police found her dead on the kitchen floor.

When Becky Bliefnick failed to pick up her boys from school, a family member went to check and found her dead in the living room.

When state troopers in a small island community find the remains of a mother in the woods, they're at a loss wondering who would have killed her.

When a savvy salon owner falls hard for a handsome bad boy, she decides to take a walk on the wild side and agrees to help him start an escort service to make extra cash.

When an ambitious college student falls for a handsome security guard - it's true love. But when her man falls into the street life after losing his job, he pulls her down with him.

Firefighters found the charred remains of a young wife and mother, but the flames didn't kill her. She was shot and is suggested to have killed herself. Loved ones argue it's murder.

A police officer finds his wife with a fatal gunshot wound from his service weapon. Investigators uncover a shocking story leading to a sensational trial with a more sensational verdict.

A husband finds his wife face down in their bathtub. Her death appears to be an accident, but questions are raised about how she drowned. The investigation exposes the disturbing truth.

A young man calls 911 to report his fiancé fatally shot herself in their bed. Her family insists she would never take her own life. An unexpected development leads to a stunning conclusion.

Attorney James Ray lived in an upscale home with his girlfriend, Angela Bledsoe, a successful businesswoman. But when Angela didn't show up at the office, police found her dead on the kitchen floor.

When Becky Bliefnick failed to pick up her boys from school, a family member went to check and found her dead in the living room.

The search for a local businesswoman who vanished quickly morphs into a homicide investigation after police discover microscopic evidence inside the woman's home and car.

When state troopers in a small island community find the remains of a mother in the woods, they're at a loss wondering who would have killed her.

63 year old Sante and her 23 year old son Kenny Kimes were a murderous duo who killed three people in the late-90s. In 2000, Sante was sentenced to 120 years in prison and Kenny was given 125 years.

Manchester 2012. Stephen Seddon tried to kill his parents and nephew in a staged car crash. After he failed, he executed his parents with a shot gun. He was eventually sentenced to 40 years in prison.

Richard Trenton Chase was an American serial killer who murdered six people within a month in the late 70s in California. He was sentenced to death in 1979, but killed himself whilst on death row.

In the late-70s, Angelo Buono and Kenneth Bianchi reigned terror over L.A by strangling 10 females and dumping their bodies on hillsides. The media dubbed the killer, The Hillside Strangler.

Model employee' 41 year old, Bill Suff, mutilated and murdered 12 sex-workers in California during the late 80s. He was finally caught and in 1995, Suff was found guilty and sentenced to death.

An 80-year-old woman is found in her home lying in a pool of blood. Her death is ruled an accident, but her family suspects foul play. In a tight-knit community, who would want her dead?

A decorated war hero is found in his home, the victim of an apparent drug overdose. Investigators uncover a twisted story of fraud and betrayal, leading to a stunning conclusion.

A trip to an Alaskan lodge turns deadly for a young mother when she's shot and killed by her boyfriend.

A Pastor places a frantic 911 call, pleading for help to save his fiancée, who he says just shot herself.

A merciless killer terrorises LA during the 1980s and then appears to go dormant for 14 years, only to resurface in the most hideous way possible.

The middle-aged couple were on a routine evening stroll with their dog when a man attacked out of nowhere, injuring the wife and fatally shooting her husband. What was behind the mystery attack?

A car with three friends inside careens into a brick wall at nearly 100mph, killing two of them, after a lengthy investigation police charges the young driver, MacKenzie Shirilla, with murder.

63 year old Sante and her 23 year old son Kenny Kimes were a murderous duo who killed three people in the late-90s. In 2000, Sante was sentenced to 120 years in prison and Kenny was given 125 years.

Manchester 2012. Stephen Seddon tried to kill his parents and nephew in a staged car crash. After he failed, he executed his parents with a shot gun. He was eventually sentenced to 40 years in prison.

Richard Trenton Chase was an American serial killer who murdered six people within a month in the late 70s in California. He was sentenced to death in 1979, but killed himself whilst on death row.

In the late-70s, Angelo Buono and Kenneth Bianchi reigned terror over L.A by strangling 10 females and dumping their bodies on hillsides. The media dubbed the killer, The Hillside Strangler.

Model employee' 41 year old, Bill Suff, mutilated and murdered 12 sex-workers in California during the late 80s. He was finally caught and in 1995, Suff was found guilty and sentenced to death.

The middle-aged couple were on a routine evening stroll with their dog when a man attacked out of nowhere, injuring the wife and fatally shooting her husband. What was behind the mystery attack?

A car with three friends inside careens into a brick wall at nearly 100mph, killing two of them, after a lengthy investigation police charges the young driver, MacKenzie Shirilla, with murder.

A woman is found stabbed to death, her body dumped off an isolated road. The investigation goes cold for years until a rookie detective revives the case.

A young dancer with big dreams meets a handsome man who promises to make her a star. Desperate to earn his love, she makes a deal with the devil.

A single mom rekindles a relationship with her high school sweetheart. But their 'happily ever after' is doomed when a risky idea to save their family ends in bloodshed.

An 80-year-old woman is found in her home lying in a pool of blood. Her death is ruled an accident, but her family suspects foul play. In a tight-knit community, who would want her dead?

A decorated war hero is found in his home, the victim of an apparent drug overdose. Investigators uncover a twisted story of fraud and betrayal, leading to a stunning conclusion.

A trip to an Alaskan lodge turns deadly for a young mother when she's shot and killed by her boyfriend.

A Pastor places a frantic 911 call, pleading for help to save his fiancée, who he says just shot herself.

The middle-aged couple were on a routine evening stroll with their dog when a man attacked out of nowhere, injuring the wife and fatally shooting her husband. What was behind the mystery attack?

A car with three friends inside careens into a brick wall at nearly 100mph, killing two of them, after a lengthy investigation police charges the young driver, MacKenzie Shirilla, with murder.

A merciless killer terrorises LA during the 1980s and then appears to go dormant for 14 years, only to resurface in the most hideous way possible.

A woman is found stabbed to death, her body dumped off an isolated road. The investigation goes cold for years until a rookie detective revives the case.

When Lisa Monza is murdered, investigators look for a connection to other unsolved murders in the area. It will take help from an unlikely source before they can track down her killer.

When a struggling Hollywood actress and famed music producer engage in a late-night rendezvous the evening takes a deadly turn.

A married politician's day with his mistress comes to a tragic end when she's shot to death in her driveway.

When a 41-year-old math teacher suddenly dies at home without an official cause of death, investigators find his new wife holds the clues.

After trying for 20 years to solve the mystery of a six-year-old boy found dead in the woods, an artist's age progression portrait of the child posted on social media leads to new clues.

When Lisa Monza is murdered, investigators look for a connection to other unsolved murders in the area. It will take help from an unlikely source before they can track down her killer.

In December 1998, The Railroad Killer, Angel Resendiz beat Dr Claudia Benton to death in her own home. In July 1999 he surrendered and was later was found guilty of murder and sentenced to death.

In January 2000, 'Dr Death' was found guilty of 15 murders and sentenced to life imprisonment. An inquiry later found he was responsible for 218 deaths, with the total believed to be closer to 260.

Cops investigate a killing at a construction site. After months of interviews and extensive forensic analysis, detectives track down a suspect they've eye'd from the start.

A deranged man terrorises New York in the '70s, leaving death in his wake. He operates with impunity for over a year until letters, a witness, and a parking ticket see him caught.

After trying for 20 years to solve the mystery of a six-year-old boy found dead in the woods, an artist's age progression portrait of the child posted on social media leads to new clues.

In previously unheard Police confessional interviews, Robert Black reveals a chilling insight into the mind that murdered four young girls, and cast speculation on the fate of many more.

The confessions of 14 year old Kim Edwards and Lucas Markham reveal the shocking justifications for murdering Edwards's mother and younger sister.

When a struggling Hollywood actress and famed music producer engage in a late-night rendezvous the evening takes a deadly turn.

A married politician's day with his mistress comes to a tragic end when she's shot to death in her driveway.

When a 41-year-old math teacher suddenly dies at home without an official cause of death, investigators find his new wife holds the clues.

When Lisa Monza is murdered, investigators look for a connection to other unsolved murders in the area. It will take help from an unlikely source before they can track down her killer.

After trying for 20 years to solve the mystery of a six-year-old boy found dead in the woods, an artist's age progression portrait of the child posted on social media leads to new clues.

In December 1998, The Railroad Killer, Angel Resendiz beat Dr Claudia Benton to death in her own home. In July 1999 he surrendered and was later was found guilty of murder and sentenced to death.

In January 2000, 'Dr Death' was found guilty of 15 murders and sentenced to life imprisonment. An inquiry later found he was responsible for 218 deaths, with the total believed to be closer to 260.

Cops investigate a killing at a construction site. After months of interviews and extensive forensic analysis, detectives track down a suspect they've eye'd from the start.

A deranged man terrorises New York in the '70s, leaving death in his wake. He operates with impunity for over a year until letters, a witness, and a parking ticket see him caught.

In previously unheard Police confessional interviews, Robert Black reveals a chilling insight into the mind that murdered four young girls, and cast speculation on the fate of many more.