From 1993 to 2000, the quiet community of Fort Smith, Ark., is terrorized by a twisted serial killer, a deranged necrophiliac who targets elderly and vulnerable women; he becomes known as The River Valley Killer.

Colleen Stan relives what it was like to be kidnapped and imprisoned in a box, and how she escaped.

An examination into whether Ted Bundy, glamorized as a handsome, well-educated killer who outsmarted the law, was really an evil genius or a con artist posing as privileged to hide the monster in plain sight.

On Valentine's Day, an obstetrician finds his wife dead and calls 911; police discover inconsistencies between the blood spatter evidence and his version of events.

A teen's murder shakes a Nevada community, especially when two unlikely people make confessions.

A teen's murder shakes a Nevada community, especially when two unlikely people make confessions.

The mysterious death of a young mother in Ohio and the ensuing investigation that spans years and multiple states.

Kelly and Steve head into Louisiana to work with the Concordia Parish Sheriff's Office and investigate the 2016 homicide of a 26-year-old whose body was found on the banks of the bayou.

Kelly and Abbey head to Colorado to help the Prowers County Sheriff's Office investigate the 1991 homicide of a beloved elderly couple who were brutally killed while working at their local VFW Hall.

Kelly and Tonya head to Wyoming to work with Carbon County Law Enforcement to look into the mysterious deaths of two women years apart, but connected by the same circle of friends.

In part two of their investigation, the Cold Justice team continues to investigate three mysterious deaths in Wyoming, hoping they will be able to finally give answers to all the families involved.

When a loving father is gunned down in upstate New York, a hunt for the gunman crosses state lines; as several suspects are brought in, investigators must determine who's telling the truth to reveal the mastermind.

A Texas woman discovers her husband's brutally stabbed body in their ransacked home and police suspect he was the victim of a robbery gone wrong, but the investigation reveals a torrid love affair.

After what appears to be a fatal road rage incident, authorities in Clifton, Ariz., follow a trail of recovered text messages that suggest this was no random attack, but instead a cold-blooded murder.

A prominent private investigator is reported missing after he fails to return from a business trip; when the case goes cold, a former Russian spy assists the FBI in a sting operation to uncover the truth behind his disappearance.

When human remains are discovered by road workers in West Virginia, a decades-old missing person's case is reopened and investigators are left to unravel an extensive history of scams and violence, leading them to a malicious con-woman.

A family demands answers when the body of an Arizona woman is discovered in a remote area of Texas; evidence left behind leads investigators to unravel a web of deceit until a shocking confession reveals the true mastermind.

When Texas authorities learn of a murder-for-hire plot against an acclaimed boxer, they must devise an undercover sting operation and race against the clock to save his life and expose the remorseless mastermind.

After a demolition derby driver is found gunned down in his California auto shop, police uncover a dangerous love match that leads one woman to commit the ultimate crime.

After responding to a frantic 911 call from a care-facility nurse who has discovered her patient with severe stab wounds and clinging to life, police receive an unexpected tip that reveals a group of killers inspired by greed.

When a beloved father and driven entrepreneur is fatally shot at a busy California intersection, authorities discover a recent business venture that led one partnership to turn deadly.

After the body of a young San Antonio man is found dumped in a local cemetery, investigators retrace the victim's steps to untangle a web of deceit that begins with a heartless woman.

Coastal Texas is thrown into shock when a beloved retiree is found executed in his home; an unlikely witness comes forward and leads investigators to uncover a malicious murder plot.

Rumors spread through a small town in Indiana after a well-known resident is found dead in his home after hosting a party; authorities investigate accusations from the partygoers to expose how a toxic love triangle turned deadly.

When an Iowa mother and her newborn son are reported missing, police race against time to rescue the pair and stop a maniacal woman from enacting a dangerous plan.

When a loving father is shot to death in front of his home by a masked gunman on Halloween night, Los Angeles Police must follow the evidence to determine whether this was a case of holiday hijinks gone awry or something far more sinister.

Kelly works with the Idaho Falls Police Department to help investigate the 2007 homicide of a young mother; when her body is discovered almost three years later outside the city, it leaves a family searching for her killer.

Kelly and Johnny Bonds work with the Jasper County Sheriff's Department to take on the 2012 disappearance of a 56-year-old mother; the investigation uncovers family drama, rumors of doomsday prepping and a daughter waiting for her mother to return.

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 woman returns two days after being reported abducted, authorities believe it's a hoax until a similar crime forces them to take another look.

Kelly and Steve head into Louisiana to work with the Concordia Parish Sheriff's Office and investigate the 2016 homicide of a 26-year-old whose body was found on the banks of the bayou.

Kelly and Abbey head to Colorado to help the Prowers County Sheriff's Office investigate the 1991 homicide of a beloved elderly couple who were brutally killed while working at their local VFW Hall.

Kelly and Tonya head to Wyoming to work with Carbon County Law Enforcement to look into the mysterious deaths of two women years apart, but connected by the same circle of friends.

In part two of their investigation, the Cold Justice team continues to investigate three mysterious deaths in Wyoming, hoping they will be able to finally give answers to all the families involved.

When a loving father is gunned down in upstate New York, a hunt for the gunman crosses state lines; as several suspects are brought in, investigators must determine who's telling the truth to reveal the mastermind.

A Texas woman discovers her husband's brutally stabbed body in their ransacked home and police suspect he was the victim of a robbery gone wrong, but the investigation reveals a torrid love affair.

After what appears to be a fatal road rage incident, authorities in Clifton, Ariz., follow a trail of recovered text messages that suggest this was no random attack, but instead a cold-blooded murder.

A prominent private investigator is reported missing after he fails to return from a business trip; when the case goes cold, a former Russian spy assists the FBI in a sting operation to uncover the truth behind his disappearance.

When human remains are discovered by road workers in West Virginia, a decades-old missing person's case is reopened and investigators are left to unravel an extensive history of scams and violence, leading them to a malicious con-woman.

A family demands answers when the body of an Arizona woman is discovered in a remote area of Texas; evidence left behind leads investigators to unravel a web of deceit until a shocking confession reveals the true mastermind.

When Texas authorities learn of a murder-for-hire plot against an acclaimed boxer, they must devise an undercover sting operation and race against the clock to save his life and expose the remorseless mastermind.

After a demolition derby driver is found gunned down in his California auto shop, police uncover a dangerous love match that leads one woman to commit the ultimate crime.

After responding to a frantic 911 call from a care-facility nurse who has discovered her patient with severe stab wounds and clinging to life, police receive an unexpected tip that reveals a group of killers inspired by greed.

When a beloved father and driven entrepreneur is fatally shot at a busy California intersection, authorities discover a recent business venture that led one partnership to turn deadly.

After the body of a young San Antonio man is found dumped in a local cemetery, investigators retrace the victim's steps to untangle a web of deceit that begins with a heartless woman.

Coastal Texas is thrown into shock when a beloved retiree is found executed in his home; an unlikely witness comes forward and leads investigators to uncover a malicious murder plot.

Rumors spread through a small town in Indiana after a well-known resident is found dead in his home after hosting a party; authorities investigate accusations from the partygoers to expose how a toxic love triangle turned deadly.

When an Iowa mother and her newborn son are reported missing, police race against time to rescue the pair and stop a maniacal woman from enacting a dangerous plan.

When a loving father is shot to death in front of his home by a masked gunman on Halloween night, Los Angeles Police must follow the evidence to determine whether this was a case of holiday hijinks gone awry or something far more sinister.

Kelly works with the Idaho Falls Police Department to help investigate the 2007 homicide of a young mother; when her body is discovered almost three years later outside the city, it leaves a family searching for her killer.

Kelly and Johnny Bonds work with the Jasper County Sheriff's Department to take on the 2012 disappearance of a 56-year-old mother; the investigation uncovers family drama, rumors of doomsday prepping and a daughter waiting for her mother to return.

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 woman returns two days after being reported abducted, authorities believe it's a hoax until a similar crime forces them to take another look.