A bed sheet may prove to be the key to solving the murder of a 13-year-old girl who is found strangled on a riverbank.

When bartender Anita Andrews is stabbed to death inside her family's bar, police conclude her killer was the last patron she served that night.

When a beautiful young woman vanishes without a trace, it may take another tragedy before police will be able to solve the mystery of her disappearance.

When a young woman vanishes after stepping out to buy salad dressing, police try to provide answers to her fiancé and family.

The largest police investigation of the decade lasted 23 days to catch a sniper who terrorized Washington, D. C. residents.

A single mother of four children finds the perfect house in New Orleans, then a robbery at a neighbor's home leads to a misunderstanding, then to paranoia, conflict and bloodshed.

A decorated police officer relies on his neighbors to help him take care of his beloved daughter, then she accuses one of them of molesting her, and all hell breaks loose.

The largest police investigation of the decade lasted 23 days to catch a sniper who terrorized Washington, D. C. residents.

A single mother of four children finds the perfect house in New Orleans, then a robbery at a neighbor's home leads to a misunderstanding, then to paranoia, conflict and bloodshed.

A decorated police officer relies on his neighbors to help him take care of his beloved daughter, then she accuses one of them of molesting her, and all hell breaks loose.

The largest police investigation of the decade lasted 23 days to catch a sniper who terrorized Washington, D. C. residents.

A single mother of four children finds the perfect house in New Orleans, then a robbery at a neighbor's home leads to a misunderstanding, then to paranoia, conflict and bloodshed.

A decorated police officer relies on his neighbors to help him take care of his beloved daughter, then she accuses one of them of molesting her, and all hell breaks loose.

In New Mexico, a carjacker shoots an officer before going on the run, leading officers into a deadly confrontation; in Oklahoma, police respond to a domestic violence call to find a mysteriously empty house.

In New Mexico, a female officer pulls over a truck, but when she approaches, shots ring out; in Ohio, officers surround a house where men take a victim at gunpoint; the suspects escape with a 2nd hostage, and a full-scale manhunt ensues.

In Georgia, a county commissioner begins firing at police officers in a retirement village; in Florida, officers search for a wanted fugitive suspected of carrying a machete; in Wisconsin, a hostage situation results in an intense police standoff.

In Wyoming, officers come under fire trying to arrest a wanted man in his home. In Marion County, Florida, a suspect flees after a car chase and then scales a tree to evade capture. In Orlando, an officer risks his life to save a baby from a blaze.

Three officers face down violent criminals alone; a killer on the run ambushes a state trooper; a rookie's routine stop on the highway takes a dangerous turn; a disturbance at a liquor store.

Police risk their lives in the line of duty; in Uniontown, Ohio, a domestic disturbance spins out of control leaving an officer in a critical condition; in Kentucky, a routine traffic stop turns violent as the suspect makes a dangerous getaway.

A K9 hunts down a dangerous driver but goes missing, leaving his handler desperately searching for him and suspect is tracked through a dangerous swamp.

A young married mother, unhappy with her lot, takes to Tinder under a pseudonym and embarks on a steamy affair; when her true identity surfaces and her lies are exposed, the fallout results in bloodshed.

In New Mexico, a carjacker shoots an officer before going on the run, leading officers into a deadly confrontation; in Oklahoma, police respond to a domestic violence call to find a mysteriously empty house.

In New Mexico, a female officer pulls over a truck, but when she approaches, shots ring out; in Ohio, officers surround a house where men take a victim at gunpoint; the suspects escape with a 2nd hostage, and a full-scale manhunt ensues.

In Georgia, a county commissioner begins firing at police officers in a retirement village; in Florida, officers search for a wanted fugitive suspected of carrying a machete; in Wisconsin, a hostage situation results in an intense police standoff.

In Wyoming, officers come under fire trying to arrest a wanted man in his home. In Marion County, Florida, a suspect flees after a car chase and then scales a tree to evade capture. In Orlando, an officer risks his life to save a baby from a blaze.

Three officers face down violent criminals alone; a killer on the run ambushes a state trooper; a rookie's routine stop on the highway takes a dangerous turn; a disturbance at a liquor store.

Police risk their lives in the line of duty; in Uniontown, Ohio, a domestic disturbance spins out of control leaving an officer in a critical condition; in Kentucky, a routine traffic stop turns violent as the suspect makes a dangerous getaway.

A K9 hunts down a dangerous driver but goes missing, leaving his handler desperately searching for him and suspect is tracked through a dangerous swamp.

When an unidentified burned corpse is found in a field, state-of-the-art forensics is turned to.

In New Brighton, Minn., two neighbors get along great until one of them catches Lyme Disease from the deer the other feeds on his property, then the ensuing blame game leads to rising hostility and ends in gunfire.

In an apartment building, two young couples walk around on eggshells because of a neighbor who can't stand one couple's music and the other's dog, then all hell breaks loose, and a violent rampage ensues.

When an unidentified burned corpse is found in a field, state-of-the-art forensics is turned to.

In New Brighton, Minn., two neighbors get along great until one of them catches Lyme Disease from the deer the other feeds on his property, then the ensuing blame game leads to rising hostility and ends in gunfire.

In an apartment building, two young couples walk around on eggshells because of a neighbor who can't stand one couple's music and the other's dog, then all hell breaks loose, and a violent rampage ensues.

When an unidentified burned corpse is found in a field, state-of-the-art forensics is turned to.

In New Brighton, Minn., two neighbors get along great until one of them catches Lyme Disease from the deer the other feeds on his property, then the ensuing blame game leads to rising hostility and ends in gunfire.

In an apartment building, two young couples walk around on eggshells because of a neighbor who can't stand one couple's music and the other's dog, then all hell breaks loose, and a violent rampage ensues.

A 15-year-old high school girl meets a cute new guy through her best friend, and they quickly fall into a romantic relationship; however, as they celebrate New Year's Eve 2009 together, a mysterious double shooting threatens to break them up forever.

When a vivacious young escort, Shannan Gilbert, vanishes on Long Island's south shore in 2010, her disappearance leads police to discover the bodies of 10 other victims dumped by a serial killer.

The discovery of four women's bodies on Gilgo Beach is just the beginning, as investigators uncover multiple suspects and shocking theories while racing to identify the Long Island Serial Killer before he strikes again.

In 2011, a 10-month-old baby girl goes missing from her home in Kansas City, Mo., and her family fears she's been kidnapped by a drifter, only to be accused by the police of being responsible for her disappearance.

Police question suspects in the inner circle of Jackie Galloway, a woman found strangled and bound with ritualistic knots; a chance encounter with a prowler leads them to the shocking discovery of a budding serial killer.

In 1981, a woman and three teenagers are murdered in a cabin in the remote town of Keddie, Calif., and no one is ever brought to justice; now, new evidence may hold the key to finally cracking this case.

Hikers discover the severed head of Hervey Medellin in the Hollywood Hills; the suspects include former lovers, drug cartel hit men and a porn star in this tale of lust, greed and butchery.

Christy Blankenship is stolen from her family on what should be a joyous day, when police find her dead at home, with a gunshot wound to her head; her husband insists it's a terrible accident.; only that morning he had vowed 'til death do us part.

A 15-year-old high school girl meets a cute new guy through her best friend, and they quickly fall into a romantic relationship; however, as they celebrate New Year's Eve 2009 together, a mysterious double shooting threatens to break them up forever.

When a vivacious young escort, Shannan Gilbert, vanishes on Long Island's south shore in 2010, her disappearance leads police to discover the bodies of 10 other victims dumped by a serial killer.

The discovery of four women's bodies on Gilgo Beach is just the beginning, as investigators uncover multiple suspects and shocking theories while racing to identify the Long Island Serial Killer before he strikes again.

In 2011, a 10-month-old baby girl goes missing from her home in Kansas City, Mo., and her family fears she's been kidnapped by a drifter, only to be accused by the police of being responsible for her disappearance.

Police question suspects in the inner circle of Jackie Galloway, a woman found strangled and bound with ritualistic knots; a chance encounter with a prowler leads them to the shocking discovery of a budding serial killer.

In 1981, a woman and three teenagers are murdered in a cabin in the remote town of Keddie, Calif., and no one is ever brought to justice; now, new evidence may hold the key to finally cracking this case.

Hikers discover the severed head of Hervey Medellin in the Hollywood Hills; the suspects include former lovers, drug cartel hit men and a porn star in this tale of lust, greed and butchery.

Lancaster, Texas is rocked by a brutal triple murder; one victim's diary describes her penchant for picking up hitchhikers, one of whom just may be responsible for this heinous crime.

Two California men are at each other's throats over access to a disputed road, and things progress from intimidation and property damage to one of the most shocking murders the area has ever seen.

Bereaved over the loss of their son, a couple is thrilled when a family with two boys moves in across the street; however, the relationship soon sours, engulfing all of them in a conflict that ends in a deadly shooting.

Lancaster, Texas is rocked by a brutal triple murder; one victim's diary describes her penchant for picking up hitchhikers, one of whom just may be responsible for this heinous crime.

Two California men are at each other's throats over access to a disputed road, and things progress from intimidation and property damage to one of the most shocking murders the area has ever seen.

Bereaved over the loss of their son, a couple is thrilled when a family with two boys moves in across the street; however, the relationship soon sours, engulfing all of them in a conflict that ends in a deadly shooting.

Lancaster, Texas is rocked by a brutal triple murder; one victim's diary describes her penchant for picking up hitchhikers, one of whom just may be responsible for this heinous crime.

Two California men are at each other's throats over access to a disputed road, and things progress from intimidation and property damage to one of the most shocking murders the area has ever seen.

Bereaved over the loss of their son, a couple is thrilled when a family with two boys moves in across the street; however, the relationship soon sours, engulfing all of them in a conflict that ends in a deadly shooting.

While Ron and Cynthia Phillips and their four children try to adjust to life in a remote Colorado town, home videos mask dark impulses within the Phillips family, ones that will lead to deceit, infidelity and murder.

Manling Williams returns home to find her young sons murdered and her sword collector husband, Neal, stabbed to death.

After Ohioan Richard Beasley vanishes, police discover that an online monster has been luring local men to their deaths.

Kevin and Joanne Dowling like to capture their children's milestones on videotape, then Kevin is accused of gunning down a woman in a nearby town, and his fate hangs on his video camera.

In suburban California, an intruder attacks and kills 55-year-old Joan Dawley; as the Dawley family grieves, it falls to LAPD Detective Paul Tippin to crack the case; home movies reveal a shocking tale of deceit.

After Sherri Dally vanishes from her Ventura, Calif., home, her husband, Michael, and her friend, Debbie, head up a massive search; however, someone knows more than they're saying, and home videos tell a tale of sordid secrets and double lives.

An aspiring model, Kimberly Pandelios, accepts an offer to pose in lingerie for a mysterious photographer, then disappears; years later, a young woman contacts the police when she begins to suspect that her boyfriend may have been the killer.

A 19-year-old woman vanishes, and the suspect is a former high school classmate with whom she had been communicating days earlier. The family is weary, for the suspect has a notorious past filled with sexual deviancy and homicidal urges toward women.

Joe Kenda examines some of America's most disturbing and mind-blowing cases.

Manling Williams returns home to find her young sons murdered and her sword collector husband, Neal, stabbed to death.

After Ohioan Richard Beasley vanishes, police discover that an online monster has been luring local men to their deaths.

Kevin and Joanne Dowling like to capture their children's milestones on videotape, then Kevin is accused of gunning down a woman in a nearby town, and his fate hangs on his video camera.

In suburban California, an intruder attacks and kills 55-year-old Joan Dawley; as the Dawley family grieves, it falls to LAPD Detective Paul Tippin to crack the case; home movies reveal a shocking tale of deceit.

After Sherri Dally vanishes from her Ventura, Calif., home, her husband, Michael, and her friend, Debbie, head up a massive search; however, someone knows more than they're saying, and home videos tell a tale of sordid secrets and double lives.

Victoria and Christine Lisowski live in fear of their mother, Sungnam Kwon-Lisowski; they never imagine that this Christmas, they'll feel lucky to survive the holiday and their mother's crazed vengeance.

Tammy Moore's loyalty to her mother, Marie, is absolute; when police arrest Marie for murder, Tammy lies to protect her; a look back at the horrific events of her youth forces Tammy to see her mother in a new, terrifying light.

Christina Thomas believes her brother, John, the first time he nearly kills a woman; she forgives him when he murders another, but when it happens again, she wonders why she trusted him and how she missed the signs he was really a devil in disguise.

Vince Boston finds himself an unwitting accomplice to murder, and he realizes his father, Silas, has been killing for years; he embarks on a mission to get justice for his father's many victims, which may include Vince's mother.

When a beloved elderly couple disappears on a Sunday afternoon, one person knows their battered bodies lie dead at the bottom of a well; that man is the couple's son, who lives off his parents' charity yet takes pleasure in murdering them.

Behind a church lies a dismembered body burned beyond recognition; investigators identify the victim and receive a tip the suspect is female; a police interview reveals her as the most remorseless psychopathic killer they've ever seen.

A look inside the mind of psychopaths to discover when common pervasive traits deviate into violence, such as grandiosity, sadism, superficial charm, manipulation, lack of empathy and having a parasitic lifestyle.

At Atlanta's international airport, a passenger goes on the rampage with a fire extinguisher; in Illinois, police pull over an erratic driver who nearly causes a deadly pile up; in Texas, cops discover a giant python underneath a car.

A man, barred from a bar and gas station, refuses to accept he is no longer allowed to return; a big rig accident causes mayhem when cargo scatters across the highway; a drunk driver involved in a crash tries to employ her local celebrity status.

Officers in Illinois must call for backup after a renegade DUI granny resists arrest; a retired cop handcuffs his fellow neighbor, but he suspects the man is impersonating an officer; as Atlanta party guests hide, cops uncover a surprise.

Police are called in to deal with a nosy and troublesome neighbor; a pursuit through a swamp leads to a perp's squad car confessional; when police arrest a man for passing out in his car, his girlfriend is enraged.

A suspected drunk driver refuses to get out of her car; another brazen and cocky DUI suspect attempts to bribe his way out of jail; in one neighborhood, New Year's Eve celebrations shatter when a stolen car drives off a cliff.

Cops chase two men after a hit and run with a patrol car leaves a trail of wreckage and an unlikely hiding place; a gas station robbery is not what it appears to be, and a man spends a night in lock up after falling off his motorbike.

In Illinois, an order of protection takes a dramatic turn after a man threatens to kill police; Florida cops pursue an unexpected peeping Tom; New Mexico cops arrest a dangerous DUI driver, but it's his inebriated girlfriend who causes more trouble.

When cops pull a man over for an unregistered vehicle, he reports police, to the police; in Florida, a chase ensues after the driver, a local rich girl, fails to stop; in Wisconsin, police investigate reports of dogs being kept in poor conditions.

An officer tries to stop a speeding car in Wisconsin, but it crashes into a police vehicle; at Dallas airport, police respond to reports of an unruly passenger; in Florida, things get weird after cops pull over a car for driving too slowly.

In Mayfield, a patrol officer performs a traffic stop after spotting an erratic driver; they find a friendly young woman who soon causes them headaches; in Wisconsin, a cop spots a potential drug dealer in a parking lot who lies about his identity.

A man falls asleep at a drive-thru in New Mexico; police discover he is so intoxicated he can't even stand; in New Orleans, a police horse pursues a gun-toting felon around the French Quarter.

Police in Marathon, Florida, find an unruly woman who will come neither quietly nor easily; in La Crosse, Wisconsin, officers engage in a dangerous late-night pursuit; In Lakewood, Washington, a drunk driver first causes a crash, then a real stink.

Joe Kenda examines some of America's most disturbing and mind-blowing cases.

In 1981, two men rape and shoot a young mother and force her fiance to watch; after nearly dying, the woman learns her attackers are a pair of serial killers, who are also brothers; it will take two decades before justice prevails over the men.

When a husband discovers his wife and two children brutally murdered, police begin to suspect the killer is someone they've arrested before; one year prior, a disturbed teenager terrorized a family for months by hiding in a most unlikely place.

A young married mother, unhappy with her lot, takes to Tinder under a pseudonym and embarks on a steamy affair; when her true identity surfaces and her lies are exposed, the fallout results in bloodshed.

Christy Blankenship is stolen from her family on what should be a joyous day, when police find her dead at home, with a gunshot wound to her head; her husband insists it's a terrible accident.; only that morning he had vowed 'til death do us part.

At Atlanta's international airport, a passenger goes on the rampage with a fire extinguisher; in Illinois, police pull over an erratic driver who nearly causes a deadly pile up; in Texas, cops discover a giant python underneath a car.

A man, barred from a bar and gas station, refuses to accept he is no longer allowed to return; a big rig accident causes mayhem when cargo scatters across the highway; a drunk driver involved in a crash tries to employ her local celebrity status.

Officers in Illinois must call for backup after a renegade DUI granny resists arrest; a retired cop handcuffs his fellow neighbor, but he suspects the man is impersonating an officer; as Atlanta party guests hide, cops uncover a surprise.

Police are called in to deal with a nosy and troublesome neighbor; a pursuit through a swamp leads to a perp's squad car confessional; when police arrest a man for passing out in his car, his girlfriend is enraged.

A suspected drunk driver refuses to get out of her car; another brazen and cocky DUI suspect attempts to bribe his way out of jail; in one neighborhood, New Year's Eve celebrations shatter when a stolen car drives off a cliff.

Cops chase two men after a hit and run with a patrol car leaves a trail of wreckage and an unlikely hiding place; a gas station robbery is not what it appears to be, and a man spends a night in lock up after falling off his motorbike.

In Illinois, an order of protection takes a dramatic turn after a man threatens to kill police; Florida cops pursue an unexpected peeping Tom; New Mexico cops arrest a dangerous DUI driver, but it's his inebriated girlfriend who causes more trouble.

When cops pull a man over for an unregistered vehicle, he reports police, to the police; in Florida, a chase ensues after the driver, a local rich girl, fails to stop; in Wisconsin, police investigate reports of dogs being kept in poor conditions.

An officer tries to stop a speeding car in Wisconsin, but it crashes into a police vehicle; at Dallas airport, police respond to reports of an unruly passenger; in Florida, things get weird after cops pull over a car for driving too slowly.

In Mayfield, a patrol officer performs a traffic stop after spotting an erratic driver; they find a friendly young woman who soon causes them headaches; in Wisconsin, a cop spots a potential drug dealer in a parking lot who lies about his identity.

A man falls asleep at a drive-thru in New Mexico; police discover he is so intoxicated he can't even stand; in New Orleans, a police horse pursues a gun-toting felon around the French Quarter.

Police in Marathon, Florida, find an unruly woman who will come neither quietly nor easily; in La Crosse, Wisconsin, officers engage in a dangerous late-night pursuit; In Lakewood, Washington, a drunk driver first causes a crash, then a real stink.

An officer is lured by the ghost of a murdered student seeking vengeance; a deputy is chased by a UFO.

Officer discovers demon lurking inside abandoned building; a paramedic trapped inside an ambulance with a ghost; shootout attracts mysterious entity.

High school freshman Keri Murphy isn't afraid to fight for a place in the competitive world of show choir; when she teams up with fellow songstress Rebecca Keller, their passions collide, and the only way to get what they want is for someone to die.

A group of girls begin lifelong friendships at church camp; as they become adults, life takes them down different roads through troubled relationships and unexpected pregnancies; their bonds remain until one of them disappears.

Social status is everything in junior high, so when Shanda Sharer arrives at her new school, she does her best to make new friends; she unknowingly enters into a relationship between a popular jock and the ruler of the clique known as the Hoods.

In the agrarian world of Marathon County, Wisc., the only girl more popular than a homecoming queen might be a 'dairy princess'; when one is found murdered, investigators dive deep into a pool of suspects, from strangers to frenemies.

The smart, ambitious kids rule a Warren, Mich., high school, and two of the best and brightest are seniors Danyna Gibson and Tanaya Lewis; when these straight-A students compete for more than just grades, the results turn deadly.

The beach can be a battleground for teenage girls vying for attention, but when two seaside beauties discover they are dating the same boy, they go to war with each other on social media and in real life, with tragic consequences.

Becoming an influencer is a full-time job that can inspire jealousy and rivalry in the competition for followers; when a tragic accident pulls back the curtain on one very online life, what really happens on the other side of the screen emerges.

A shooting in a luxury high-rise building sends shockwaves through the upscale neighborhood of Uptown; starting with surveillance video from the crime scene, detectives soon uncover a list of suspects and a plot born out of economic envy.

Christa Pike is the only woman on death row in Tennessee; in 1995, she is introduced to Satanism, and her fascination grows until it comes to a deadly head in the woods one night in January.

Las Vegas is a playground for top female fitness competitors; winning is important, and when jealousy spirals out of control, one woman loses her life.

A 19-year-old woman vanishes, and the suspect is a former high school classmate with whom she had been communicating days earlier. The family is weary, for the suspect has a notorious past filled with sexual deviancy and homicidal urges toward women.

Christy Blankenship is stolen from her family on what should be a joyous day, when police find her dead at home, with a gunshot wound to her head; her husband insists it's a terrible accident.; only that morning he had vowed 'til death do us part.

In the 1990s, a new creator emerges at Nickelodeon, showrunner Dan Schneider, who brings laughter and mentorship to kids' TV; he champions young talent like Amanda Bynes, but behind the scenes, some female writers face a toxic and sexist environment.

In Minnesota, firemen put out a housefire and find a woman's body inside; Agent Rob Fraik learns that the victim was babysitting a friend's daughter, who is now missing; it is a race against time to track down the killer with a horrifying motive.

An aspiring model, Kimberly Pandelios, accepts an offer to pose in lingerie for a mysterious photographer, then disappears; years later, a young woman contacts the police when she begins to suspect that her boyfriend may have been the killer.

When a husband discovers his wife and two children brutally murdered, police begin to suspect the killer is someone they've arrested before; one year prior, a disturbed teenager terrorized a family for months by hiding in a most unlikely place.

The smart, ambitious kids rule a Warren, Mich., high school, and two of the best and brightest are seniors Danyna Gibson and Tanaya Lewis; when these straight-A students compete for more than just grades, the results turn deadly.

The beach can be a battleground for teenage girls vying for attention, but when two seaside beauties discover they are dating the same boy, they go to war with each other on social media and in real life, with tragic consequences.

Becoming an influencer is a full-time job that can inspire jealousy and rivalry in the competition for followers; when a tragic accident pulls back the curtain on one very online life, what really happens on the other side of the screen emerges.

A shooting in a luxury high-rise building sends shockwaves through the upscale neighborhood of Uptown; starting with surveillance video from the crime scene, detectives soon uncover a list of suspects and a plot born out of economic envy.

Christa Pike is the only woman on death row in Tennessee; in 1995, she is introduced to Satanism, and her fascination grows until it comes to a deadly head in the woods one night in January.

Las Vegas is a playground for top female fitness competitors; winning is important, and when jealousy spirals out of control, one woman loses her life.

A nurse is the main suspect of five bodies found in a wooded area in central Florida.

An Appalachian couple is delighted when their neighbors return home after disappearing for 10 years, but they've changed for the worse, unleashing a campaign of endless intimidation and harassment that ultimately ends in a bloodbath.

A woman becomes the target of her overly flirtatious neighbor after her husband dies; the woman's brother moves in to protect her and is put on a collision course with the the neighbor that will be resolved with bloodshed.

A nurse is the main suspect of five bodies found in a wooded area in central Florida.

An Appalachian couple is delighted when their neighbors return home after disappearing for 10 years, but they've changed for the worse, unleashing a campaign of endless intimidation and harassment that ultimately ends in a bloodbath.

A woman becomes the target of her overly flirtatious neighbor after her husband dies; the woman's brother moves in to protect her and is put on a collision course with the the neighbor that will be resolved with bloodshed.

A nurse is the main suspect of five bodies found in a wooded area in central Florida.

An Appalachian couple is delighted when their neighbors return home after disappearing for 10 years, but they've changed for the worse, unleashing a campaign of endless intimidation and harassment that ultimately ends in a bloodbath.

A woman becomes the target of her overly flirtatious neighbor after her husband dies; the woman's brother moves in to protect her and is put on a collision course with the the neighbor that will be resolved with bloodshed.

A sharp-dressed pedestrian is shot in the back for unknown reasons; chasing a promising lead, Lt. Kenda realizes he's barking up the wrong tree; when an impromptu argument turns fatal, a suspect's guilt boils down to his skill with deadly weapons.

When a U.S. Air Force veteran dies unexpectedly, Lt. Joe Kenda and his team must determine whether the death was the result of a tragic accident or premeditated murder; before long, the team discovers their clean-cut victim lead a secret life.

Hikers stumble across the brutalized corpse of amateur boxer Johnnie Wilson, hidden beneath a pile of branches; plagued by false starts and blind alleys, the case finally gains traction when investigators get their hands dirty.

An unhinged divorcé with a score to settle initiates an armed standoff from the cramped confines of his trailer; a disabled man is killed on the job, and Lt. Joe Kenda's case hits a roadblock when forensic evidence is scrubbed from the scene.

Two best friends are gunned down on a dark residential street; when a string of disappointments threaten to derail the case, Lt. Joe Kenda enlists the help of an old acquaintance.

A woman in red drops a dying man off at a firehouse and then vanishes; police soon learn the victim is a contractor with a troubled personal life, but they struggle to identify the mystery woman.

After an infant stops breathing, Kenda and Walker investigate whether the daycare is to blame or the parents themselves; Kenda works an execution-style shooting, and he is shocked to learn the victim is a kindly grandmother.

A father's desperate search for his daughter leads him to an abandoned cabin in rural Canada; a surprise witness helps expose unspeakable crimes.

A sharp-dressed pedestrian is shot in the back for unknown reasons; chasing a promising lead, Lt. Kenda realizes he's barking up the wrong tree; when an impromptu argument turns fatal, a suspect's guilt boils down to his skill with deadly weapons.

When a U.S. Air Force veteran dies unexpectedly, Lt. Joe Kenda and his team must determine whether the death was the result of a tragic accident or premeditated murder; before long, the team discovers their clean-cut victim lead a secret life.

Hikers stumble across the brutalized corpse of amateur boxer Johnnie Wilson, hidden beneath a pile of branches; plagued by false starts and blind alleys, the case finally gains traction when investigators get their hands dirty.

An unhinged divorcé with a score to settle initiates an armed standoff from the cramped confines of his trailer; a disabled man is killed on the job, and Lt. Joe Kenda's case hits a roadblock when forensic evidence is scrubbed from the scene.

Two best friends are gunned down on a dark residential street; when a string of disappointments threaten to derail the case, Lt. Joe Kenda enlists the help of an old acquaintance.

A woman in red drops a dying man off at a firehouse and then vanishes; police soon learn the victim is a contractor with a troubled personal life, but they struggle to identify the mystery woman.

After an infant stops breathing, Kenda and Walker investigate whether the daycare is to blame or the parents themselves; Kenda works an execution-style shooting, and he is shocked to learn the victim is a kindly grandmother.

A search mission for three women missing in Yosemite Park turns to a murder investigation when two are discovered in the trunk of their burned out car.

On the frontier, a neighbor's dog frightens the other's daughter and grandson, resulting with an all-out war that will leave one of them shot dead and the other in a white-knuckle standoff with police.

A single mother gets along with her handyman neighbor, until she gets a new man in her life and her neighbor adopts more than 50 dogs; accusations become threats, threats become attacks and, eventually, the conflict reaches a bloody conclusion.

A search mission for three women missing in Yosemite Park turns to a murder investigation when two are discovered in the trunk of their burned out car.

On the frontier, a neighbor's dog frightens the other's daughter and grandson, resulting with an all-out war that will leave one of them shot dead and the other in a white-knuckle standoff with police.

A single mother gets along with her handyman neighbor, until she gets a new man in her life and her neighbor adopts more than 50 dogs; accusations become threats, threats become attacks and, eventually, the conflict reaches a bloody conclusion.

A search mission for three women missing in Yosemite Park turns to a murder investigation when two are discovered in the trunk of their burned out car.

On the frontier, a neighbor's dog frightens the other's daughter and grandson, resulting with an all-out war that will leave one of them shot dead and the other in a white-knuckle standoff with police.

A single mother gets along with her handyman neighbor, until she gets a new man in her life and her neighbor adopts more than 50 dogs; accusations become threats, threats become attacks and, eventually, the conflict reaches a bloody conclusion.

The investigation into Sandra Iverson's stabbing death goes cold until a police canine team uncovers a trail leading them to an unlikely young suspect.

Beautiful teenager Mary Jayne Jones is found murdered in a desolate farmhouse while its owner is out of town.

The eyewitness accounts of neighbors may help or hinder investigators as they seek to solve the murder of a young woman.

Police follow a trail of broken cornstalks and blood to the body of a beautiful young girl.

Eyewitnesses helplessly watch as a 19-year-old clerk is abducted from a Del Ray Beach convenience store.

A shortcut home from school causes a 14-year-old girl to cross paths with a savage killer.

A 14-year-old girl is discovered murdered at an empty campground, located more than 50 miles from where she was last sighted.

A house on Elm Street goes up in flames; inside, firefighters discover two bodies impaled with swords; police quickly identify the male victim, but the female victim remains a mystery.

The investigation into Sandra Iverson's stabbing death goes cold until a police canine team uncovers a trail leading them to an unlikely young suspect.

Beautiful teenager Mary Jayne Jones is found murdered in a desolate farmhouse while its owner is out of town.

The eyewitness accounts of neighbors may help or hinder investigators as they seek to solve the murder of a young woman.

Police follow a trail of broken cornstalks and blood to the body of a beautiful young girl.

Eyewitnesses helplessly watch as a 19-year-old clerk is abducted from a Del Ray Beach convenience store.

A shortcut home from school causes a 14-year-old girl to cross paths with a savage killer.

A 14-year-old girl is discovered murdered at an empty campground, located more than 50 miles from where she was last sighted.

Police search for the killer of an elderly upscale Toronto couple.

A disabled fireman polices his neighbors and punishes violations ranging from loud music to off-leash dogs; things boil over at a birthday party where shots are fired and blood runs in the street.

After moving to the countryside, a couple clashes with the gun shop owners across the street; mutual video cameras record threats, fights and growing hostilities leading to shots fired and blood spilled.

Police search for the killer of an elderly upscale Toronto couple.

A disabled fireman polices his neighbors and punishes violations ranging from loud music to off-leash dogs; things boil over at a birthday party where shots are fired and blood runs in the street.

After moving to the countryside, a couple clashes with the gun shop owners across the street; mutual video cameras record threats, fights and growing hostilities leading to shots fired and blood spilled.

Police search for the killer of an elderly upscale Toronto couple.

A disabled fireman polices his neighbors and punishes violations ranging from loud music to off-leash dogs; things boil over at a birthday party where shots are fired and blood runs in the street.

After moving to the countryside, a couple clashes with the gun shop owners across the street; mutual video cameras record threats, fights and growing hostilities leading to shots fired and blood spilled.

A police negotiator in Ohio desperately tries to talk down a man who is threatening to harm himself and his family; a knife-wielding ex-boyfriend is in a stand-off with police before drawing them into a dangerous foot chase.

A dangerous felon steals a dump truck and will ram anything in his path; a chase escalates to a gruesome conclusion; Oklahoma City officers fear an ambush when a suspect bails from a stolen pick-up after a high-speed chase.

Two officers are left fighting for their lives after being shot during a routine traffic stop; security cameras capture an employee whose life is at risk after being held at gunpoint.

Police uncover criminals with murder on their mind; an undercover cop foils a double murder-for-hire plot; an apparent vehicle accident turns into a shocking multiple murder; police set a trap for a would-be killer.

In Florida, Deputies come under intense fire from a gunman holding his own family hostage; in Colorado, a dispute between roommates escalates into a deadly siege when two Deputies are trapped with a gun-wielding suspect.

In California, police officers race to save a therapist from a knife-wielding former patient; the police respond to a deadly break-in conducted by an angry ex-boyfriend.

After luring Albuquerque police to his location, a man with an AK-47 ambushes the officers and leads them on a city-wide chase in a stolen cop car; in Oklahoma, officers find themselves cornered by a wanted felon.

A young Ohio man vanishes without a trace, detectives embark on an investigation involving a love triangle, drugs and murder.

A police negotiator in Ohio desperately tries to talk down a man who is threatening to harm himself and his family; a knife-wielding ex-boyfriend is in a stand-off with police before drawing them into a dangerous foot chase.

A dangerous felon steals a dump truck and will ram anything in his path; a chase escalates to a gruesome conclusion; Oklahoma City officers fear an ambush when a suspect bails from a stolen pick-up after a high-speed chase.

Two officers are left fighting for their lives after being shot during a routine traffic stop; security cameras capture an employee whose life is at risk after being held at gunpoint.

Police uncover criminals with murder on their mind; an undercover cop foils a double murder-for-hire plot; an apparent vehicle accident turns into a shocking multiple murder; police set a trap for a would-be killer.

In Florida, Deputies come under intense fire from a gunman holding his own family hostage; in Colorado, a dispute between roommates escalates into a deadly siege when two Deputies are trapped with a gun-wielding suspect.

In California, police officers race to save a therapist from a knife-wielding former patient; the police respond to a deadly break-in conducted by an angry ex-boyfriend.

After luring Albuquerque police to his location, a man with an AK-47 ambushes the officers and leads them on a city-wide chase in a stolen cop car; in Oklahoma, officers find themselves cornered by a wanted felon.

The largest police investigation of the decade lasted 23 days to catch a sniper who terrorized Washington, D. C. residents.

A man finds himself living between hostile neighbors on both sides, including a former U.S. marine with post-traumatic stress disorder; the neighbors' campaign of intimidation ramps up to the point of no return and ends with a deadly confrontation.

A wealthy executive causes conflict after forbidding his neighbors access to his extensive lands; one local handyman fights to keep the roads and trails open for all, a struggle that ends when one man lies dead.

The largest police investigation of the decade lasted 23 days to catch a sniper who terrorized Washington, D. C. residents.

A man finds himself living between hostile neighbors on both sides, including a former U.S. marine with post-traumatic stress disorder; the neighbors' campaign of intimidation ramps up to the point of no return and ends with a deadly confrontation.

A wealthy executive causes conflict after forbidding his neighbors access to his extensive lands; one local handyman fights to keep the roads and trails open for all, a struggle that ends when one man lies dead.

The largest police investigation of the decade lasted 23 days to catch a sniper who terrorized Washington, D. C. residents.

A man finds himself living between hostile neighbors on both sides, including a former U.S. marine with post-traumatic stress disorder; the neighbors' campaign of intimidation ramps up to the point of no return and ends with a deadly confrontation.

A wealthy executive causes conflict after forbidding his neighbors access to his extensive lands; one local handyman fights to keep the roads and trails open for all, a struggle that ends when one man lies dead.

In Grand Prairie, Texas, a game of truth-or-dare leads to a startling confession in the 1995 shooting death of 16-year-old Adrianne Jones.

Six-year-old beauty queen JonBenét Ramsey is found murdered in her Boulder, Colo., home in 1996, and investigators try to determine whether she was killed by an intruder or by a member of her own family.

A lone survivor is the only witness who can help police track down a serial killer known as the Grim Sleeper preying on women in South Central Los Angeles; after decades of searching, police hone in on an unlikely suspect.

In Craig, Ala., townspeople are shocked when police discover the charred body of beloved mother and wife Lauri Waterman; people have no idea who would want to kill her, then an unlikely witness reveals a sordid story of secrets and lies.

A brutal 1970 home invasion claims the lives of Army surgeon Jeffrey MacDonald's wife and daughters, leaving him the lone survivor; authorities doubt his story of murderous hippies and believe MacDonald committed the crime himself.

In the 1970s, a serial rapist is on the loose in northern California; then, as his reign of terror over the community wanes, police discover he isn't just a serial rapist, he's a serial murderer, and he's been killing people all over California.

A young couple's toddler vanishes while the family is enjoying an impromptu camping trip in Leadore, Idaho; investigators and private detectives work around the clock to find the missing boy, only to come back to his parents.

Matt Hendershot is devastated when his marriage ends and his ex-wife moves on; but following the death of her lover, he allows her back into his home, along with a collection of the dead man's guns; it is a mistake which will prove to be fatal.

In Grand Prairie, Texas, a game of truth-or-dare leads to a startling confession in the 1995 shooting death of 16-year-old Adrianne Jones.

Six-year-old beauty queen JonBenét Ramsey is found murdered in her Boulder, Colo., home in 1996, and investigators try to determine whether she was killed by an intruder or by a member of her own family.

A lone survivor is the only witness who can help police track down a serial killer known as the Grim Sleeper preying on women in South Central Los Angeles; after decades of searching, police hone in on an unlikely suspect.

In Craig, Ala., townspeople are shocked when police discover the charred body of beloved mother and wife Lauri Waterman; people have no idea who would want to kill her, then an unlikely witness reveals a sordid story of secrets and lies.

A brutal 1970 home invasion claims the lives of Army surgeon Jeffrey MacDonald's wife and daughters, leaving him the lone survivor; authorities doubt his story of murderous hippies and believe MacDonald committed the crime himself.

In the 1970s, a serial rapist is on the loose in northern California; then, as his reign of terror over the community wanes, police discover he isn't just a serial rapist, he's a serial murderer, and he's been killing people all over California.

A young couple's toddler vanishes while the family is enjoying an impromptu camping trip in Leadore, Idaho; investigators and private detectives work around the clock to find the missing boy, only to come back to his parents.

Family members are shocked to learn that Patricia Kimble was shot before her body was consumed in a deliberately set house fire; investigators scour her diary for clues as to who would want to kill the devout Christian newlywed.

Two women in neighboring apartments become fast friends before becoming sworn enemies; the women enlists their sisters as reinforcements in a war that escalates and ends in horrifically shocking violence.

A single woman and her daughter are delighted when a single man and his two daughters move in next door; they become fast friends until molestation charges result in anger, accusations and multiple bloody deaths.

Family members are shocked to learn that Patricia Kimble was shot before her body was consumed in a deliberately set house fire; investigators scour her diary for clues as to who would want to kill the devout Christian newlywed.

Two women in neighboring apartments become fast friends before becoming sworn enemies; the women enlists their sisters as reinforcements in a war that escalates and ends in horrifically shocking violence.

A single woman and her daughter are delighted when a single man and his two daughters move in next door; they become fast friends until molestation charges result in anger, accusations and multiple bloody deaths.

Family members are shocked to learn that Patricia Kimble was shot before her body was consumed in a deliberately set house fire; investigators scour her diary for clues as to who would want to kill the devout Christian newlywed.

Two women in neighboring apartments become fast friends before becoming sworn enemies; the women enlists their sisters as reinforcements in a war that escalates and ends in horrifically shocking violence.

A single woman and her daughter are delighted when a single man and his two daughters move in next door; they become fast friends until molestation charges result in anger, accusations and multiple bloody deaths.

In Ogden, Utah, Stephen and Becky Vargas appear to have it all; however, jealousy and control issues abound behind the picture-perfect life seen in their home videos, but no one suspects their marriage will end in murder.

Home movies reveal the fabulous lifestyle of Lanny and Donna Horwitz who are raising their son, Radley, in their Florida mansion; when their lives are upended by a ghastly shooting, everyone in this eccentric family becomes a suspect.

The Laffertys are pillars of the Mormon community, and they are known as an example of wholesome family values, as seen in home videos; however, an evil is lurking that will one day explode into an unholy double homicide.

Home videos show U.S. Air Force Sgt. Nathan Paet and his family living a blissfully normal life, then blind greed brings about the destruction of this loving family.

Dr. John Hamilton and his wife, Susan, are successful, respected and very much in love, until a vicious Valentine's Day murder destroys their lives; never-before-seen home videos shed light on a brutal murder no one saw coming.