Claire Throssell interprets Darren Sykes' overwhelming displays of affection as signs of true love; she doesn't realize that Darren's grand gestures are his way of luring her into a false sense of security so he can control her.

In Sherbondy Hill, a longtime neighbor watches his once peaceful street descend into parties, conflict, and rising crime. Furious at the unraveling of his community, he vows to drive out the chaos, even as threats close in.

Programming to be announced.

Detectives investigate the murder of 20-year-old Joseph Douglas, shot execution style in Texas; when leads stall and rumors swirl, his mother turns to Texas Ranger Jim Holland, who reopens the cold case to pry loose the truth from guarded suspects.

A mother of two turns up dead after a house fire - but her autopsy reveals death by strangulation. Lt. Mike Daniewicz must take to the streets of New Jersey's Little India to catch a killer whose desperation is matched only by his heartlessness.

In Sherbondy Hill, a longtime neighbor watches his once peaceful street descend into parties, conflict, and rising crime. Furious at the unraveling of his community, he vows to drive out the chaos, even as threats close in.

Programming to be announced.

Detectives investigate the murder of 20-year-old Joseph Douglas, shot execution style in Texas; when leads stall and rumors swirl, his mother turns to Texas Ranger Jim Holland, who reopens the cold case to pry loose the truth from guarded suspects.

A mother of two turns up dead after a house fire - but her autopsy reveals death by strangulation. Lt. Mike Daniewicz must take to the streets of New Jersey's Little India to catch a killer whose desperation is matched only by his heartlessness.

George and Margaret Keller don't suspect that the man terrorizing their city could be a member of their own family; as it dawns on them that their son hides a sinister secret, they must decide whether or not to turn him in.

In Alexandria, Va., a sheriff's wife answers the door to a blaze of gunfire, causing the community to buzz with theories; then, more citizens are shot at their front doors, leaving everyone wondering who could be next.

In Orange County, Calif., four men are stabbed by a mystery man in a month's time; no one makes a connection to the gruesome double murder of a woman and her son two months earlier except the man sitting in prison for killing his own family.

In Pueblo, Colo., police are called to a horrific scene where a fire reveals the charred remains of a body; as detectives work to track down the killer, their investigation uncovers cracks in the foundation of a large, multi-generational family.

While carrying out a welfare check on Thanksgiving Day, police discover a triple homicide; to unmask the killer, detectives must uncover a victim's secrets and examine a hidden world of disinheritance, rage and dark accusations.

While performing a welfare check, police stumble across a brutalized body hidden inside a garden shed; while this is a shocking find, another family member had perished on this same property just two days prior to the welfare check.

Responding to a home invasion, police find one family member has been killed while another has been left in critical condition; it doesn't take long for detectives to start suspecting the culprit could be someone very close to home.

In Iowa, Shirley Wilson's son finds her stabbed to death in her home; with no evidence of forced entry, detectives believe this grandmother of 12 knew her assailant, leaving the family wondering who has betrayed them in cold blood.

During a storm in Key Largo, Fla., an intruder slips silently into the home of newlyweds Michael and Missy MacIvor; as the day dawns, a nightmare is revealed that will haunt the entire community for years to come.

After young mother Danielle Jennings is found strangled to death in her apartment, detectives immediately believe she knew her attacker, then, a witness comes forward with a ringer of a clue that leads them to an unthinkable monster.

A New Year chill is in the air when a woman and her daughter are savagely murdered in their Woburn, Mass., home; detectives take a shot in the dark while solving this mystery.

Differences over how to enjoy life in a rural neighborhood quickly escalate into a feud that comes to a bloody end on the road where it began.

A firefighter moves into a family-friendly neighborhood with his wife and child, but the rambunctious teenagers living next door drive him over the edge.

Neighbors take sides after someone decides to build a dream home on their quiet street; longtime friends turn into hardcore enemies and death is right around the corner.

A childish joke between neighbor kids turns into an all-out war when the adults get involved; for some, the laughter will end forever.

A couple escapes the dangers of the big city and moves to the country; however, they begin to suspect their new neighbors are involved in the drug trade, leading to a bloody conflict with children caught in the crossfire.

A young family builds their dream home in the Kentucky Hills, but their slice of heaven turns into a hellish experience for the quiet couple living next door; a dispute over a shared road leads to fireworks, fury and cold-blooded murder.

A friendly retired couple delights a family with young children when they move in next door. Then the new neighbors' dog attacks the children's mother, setting off a vicious conflict that ends in two shocking murders.

Former police chief Clay Bryant gets a chance to solve a haunting cold case from his childhood that his now late father was powerless to fight. Then he catches a new case that could bring justice and closure to a family desperate for answers.

A bachelor is welcomed into a neighborhood, but things go south when he starts disputing the property lines; the warring parties film each other extensively but the cameras aren't running when violence erupts.

Former police chief Clay Bryant gets a chance to solve a haunting cold case from his childhood that his now late father was powerless to fight. Then he catches a new case that could bring justice and closure to a family desperate for answers.

Differences over how to enjoy life in a rural neighborhood quickly escalate into a feud that comes to a bloody end on the road where it began.

A firefighter moves into a family-friendly neighborhood with his wife and child, but the rambunctious teenagers living next door drive him over the edge.

In Baltimore, a predator stalks young women and strikes when they are alone at night; however, one of the killer's victims will turn out to be his worst enemy.

In Allentown, Pa., a serial killer preys on women in the middle of the night; when one woman refuses to be his next victim, the killer goes on a relentless tirade that ends in his own demise.

Fifteen-year-old Candice Parchment goes missing from her Georgia home and is found murdered months later; the investigation hits a dead end until the discovery of Candice's diary reveals a shocking assault and points to the person who killed her.

Taylor Behl is away at college in Richmond, Va. for a mere two weeks and then goes missing without a trace; her diaries point to several possible suspects in what eventually becomes an alarming homicide investigation.

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.

Police have a puzzle to solve when they find a gifted programmer and a jilted lover at the scene of 62-year-old Kathy Anderson's murder; nothing can prepare them for where this investigation will lead.

A Google X executive and consummate family man turns up dead aboard his yacht in Santa Cruz harbor; as detectives follow the breadcrumbs, they uncover a fatal encounter with a high-end escort and a pleasure-seeking, double secret life.

Things seem to be looking up for IT employee Jeanine Harms as she finds herself single again following a short-lived marriage; but the tides take a tragic turn when she fails to show up for work one morning.

A high-profile Silicon Valley couple break up and begin a heated custody battle; when one parent vanishes just before a scheduled visit, police uncover a case fueled by greed, betrayal and suspects with everything to lose.

When a software consultant runs for governor in California, the Bay Area press uncovers his ties to the unsolved murder of 41-year-old millionaire David Coffin; but the candidate points the finger at a woman with whom he and the victim were involved.

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.

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.

Two days before the new millennium, the Freeman family trailer is burned to the ground; the couple's remains are found, but their teenage daughter and her friend are missing.

A woman is murdered the same night she's supposed to go out with rising star Ashton Kutcher, and police believe the clues point to a serial killer; as the number of victims climbs, one brave woman manages to survive.

In 2001, actor Robert Blake finds his new wife, Bonny Lee Bakely, shot in the head in the couple's car; the largest homicide investigation in LAPD history uncovers a story of blind ambition and betrayal.

A college student who is working as a radio station intern is murdered, launching a long and frustrating investigation that leaves family and police on the brink of hopelessness; forensic genealogy leads to a man who has been on the run for decades.

Ruby Franke gains fame for her strict parenting style, but her partnership with counselor Jodi Hildebrandt spirals into control; when Ruby's child escapes, he exposes abuse and the damaging, cult-like beliefs at the heart of their bond.

Ruby Franke gains fame for her strict parenting style, but her partnership with counselor Jodi Hildebrandt spirals into control; when Ruby's child escapes, he exposes abuse and the damaging, cult-like beliefs at the heart of their bond.

Survivors break their silence as Jessi exposes Hildebrandt's cult-like control; Ruby's journals confirm the emotional and physical abuse of her children; with evidence mounting, the court holds the women accountable and delivers long-awaited justice.

Ruby's words expose abuse at the hands of Jodi Hildebrandt, but is it over?

Ruby Franke gains fame for her strict parenting style, but her partnership with counselor Jodi Hildebrandt spirals into control; when Ruby's child escapes, he exposes abuse and the damaging, cult-like beliefs at the heart of their bond.

Ruby Franke gains fame for her strict parenting style, but her partnership with counselor Jodi Hildebrandt spirals into control; when Ruby's child escapes, he exposes abuse and the damaging, cult-like beliefs at the heart of their bond.

Survivors break their silence as Jessi exposes Hildebrandt's cult-like control; Ruby's journals confirm the emotional and physical abuse of her children; with evidence mounting, the court holds the women accountable and delivers long-awaited justice.

Ruby's words expose abuse at the hands of Jodi Hildebrandt, but is it over?

In 2015, Detective Scott Sanderson finds himself investigating one of the strangest cases of his career, involving a missing woman and her newborn; before long, he uncovers a diabolical scheme that will destroy the lives of everyone it touches.

Terror strikes during a young family's evening stroll in La Mirada, Calif.; nothing seems to add up during the criminal investigation, with the truth taking years to emerge.

Air Force veteran Michael Giles disappears along with his savings of $206,000 and detectives find a that Kwaneta Harris has been draining his accounts.

Lyle and Carol Kopenskey are high school sweethearts who marry after graduation; after 40 years of marriage, one of them becomes involved in an extra-marital affair that leads to cold-blooded murder.

Jessica Jaramillio escapes her abusive ex-husband, Chad Graves, but a joint custody agreement for her children means he will always be in their lives; his increasingly obsessive behavior reveals he is not who he presents himself to be.

When Stacy Malman and Robert Feldman fall in love, it's a dream come true; behind closed doors, life becomes a living hell; one night, a knock at the door forces the couple to confront the truth and triggers a series of events ending in horror.

Police officer Andy Kimbrel hopes to find happiness with new wife, Stephanie Keller, but when the marriage starts to fail, Andy falls victim to manipulation and violence; a fierce argument leads to tragedy, and police suspect something more.

After years of abuse, Cheryl musters the courage to leave her husband, Thom; he stalks her and torments their two children; when Cheryl finds a new love, her ex sets a trap to take the ultimate revenge.

When Mandy meets Paul online, he quickly moves to Kentucky so they can marry; love soon turns to hate when his controlling behavior turns murderous.

Maria's world shatters when her husband Joel, starts an affair; she fights to save their marriage, but Joel refuses to give up his mistress, and Maria's patience runs out; when she threatens divorce, Joel makes a deadly plan to stop her.

Tonja Balden doesn't know the charming man whom she meets at a bar, Andrew Luster, hides a twisted secret; when they date, she doesn't know he's recording his crimes until a major news story unveils his long, dark history.

Sara Pitcher thinks Shawn Spink is a man of God, but she'll soon endure three-and-a-half hours of pure terror to save herself from the darkness within him; police believe Sara's survival is a miracle -- even so, her life will never be the same.

Lori and Brook have one terrible commonality, Gary Simmons; Gary tortures Lori during their 6-year marriage; later, he imprisons and violates Brook; the two women meet for the first time and share their stories.

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.

Vince Boston finds himself an unwitting accomplice to murder; 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.

After her father, Donald Hoop, meets a woman named Joy, Desiree's life spirals; Joy is hot-tempered, cruel and controlling; Desiree knows her dad can't escape his toxic marriage, but she has no clue that Joy is orchestrating a cold-blooded murder.

Christian Fuhr receives a life sentence, and his girlfriend, Ammie Turos, believes he is innocent; when she discovers he's guilty, her conviction is replaced by uncertainty, and she wonders if her life had been in danger the entire time.

Exploring the tragic lives and deaths of the Hart family, two women who adopted six children and led a life of travel, activism and community service before they drove themselves and their children off a cliff.

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.

Exploring the tragic lives and deaths of the Hart family, two women who adopted six children and led a life of travel, activism and community service before they drove themselves and their children off a cliff.

Vince Boston finds himself an unwitting accomplice to murder; 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.

Thirty-four-year-old Paige Birgfeld juggles four jobs, three children and two ex-husbands, but no one realizes she is also hiding a deep, dark secret that will eventually lead to a betrayal.

A 19-year-old aspiring architect, Claudette Ficik charms every young man she meets, from co-workers at the pet store to her classmates, but when her body turns up in an Atlanta-area river, a shocking secret is revealed -- she was pregnant.

Elizabeth digs into convicted conman, Anthony Strangis; after unpacking his MO with Sarma, Elizabeth uncovers a string of alleged new victims; new revelations suggest Anthony Strangis is at it again and put Elizabeth hot on his trail.

Elizabeth untangles the web of lies that wrongfully imprisoned Michelle Hadley for 88 grueling days; Michelle finally gets to take back her power and her voice as she reveals the twisted truth behind the frame job by her demented ex.

Elizabeth continues her quest for answers about convicted conman, Anthony Strangis; after speaking with his alleged victims, Elizabeth wants answers; after the trail goes cold, unexpected intelligence leads Elizabeth right to Anthony's front door.

When Isaiah Carvalho meets NYPD officer Valerie Cincinelli, he thinks his dreams have come true; He soon learns she's not only cheating but also hired a hitman to kill him.

A single father finally finds a love with whom he can grow old; however, just months after they've wed, she depletes his retirement savings, and he learns he's only the latest in a string of victims; when he files for divorce, things get much worse.

TV news anchorwoman Marisa Burke and her seemingly perfect husband Mark Kandel become the eye of a media storm when Mark's twisted double life starts making headlines.

When a beautiful student meets an esteemed psychologist, she believes she found her soulmate; when he suddenly disappears, she discovers he lived a bizarre double life in Detroit's most notorious neighborhood.

When a colonel's wife discovers her husband's startling double life, she must choose between her own future and the good of the U.S. military; she overcomes betrayal to launch a one-woman campaign to protect other military spouses.

Chad and Jo meet by chance and to this pair of free spirits, their connection feels cosmic; they fall in love and move far from everyone they know; but soon their new life is ripped apart by jealous ex-partners.

Pad is rich and handsome, and Kem is popular but from the wrong side of town; the power couple stick it out despite disapproval, and over the years amass a fortune; however, they soon learn that their money can't buy love and happiness -only death.

Shorty and Cotton seem perfect for each other; they love dancing, motorcycles and each other, but looks can be deceiving and after an accident reveals a life of lies and deceit, one of them will dance with the devil to the death.

When Trichele and Brian promise to stick it out for better or for worse, they have no idea how worse things will get.

Young single mom Kathy wants a good life for herself and her son, but their dreams clash with wannabe rapper Juan; tempers erupt when Kathy decides she wants more out of life, no matter the cost.

Rebecca Murray falls for Lee Mikael Cawthon and soon exotic dancer Allite Franks and best friend, Thad join the relationship as a third and fourth partner, but this open-minded foursome soon discovers there's no harmony in polyamory.

Thirty miles outside of Dallas, in Royse City, Texas, Fire Capt. Robert Poynter and his young wife, Chacey, enjoy an idyllic small-town life, but that's shattered when a dramatic physical transformation leads to infidelity and a dead body.

In one town, jealousy sparks fake messages, stalking, and a twisted campaign to frame a romantic rival. In another, envy over a pastor's attention festers into intrusive visits and a terrifying church confrontation.

When a new pastor arrives at their church, Randy and Teresa Stone learn that a passionate affair can lead to murder; a bizarre hunting accident reveals the true motive behind a close friendship.

When recently widowed Janie Ballard is found brutally murdered in her home, police suspect it's a home invasion gone wrong; when detectives learn that Janie's husband left her with a sizeable estate, their list of suspects turns personal.

In the dead of night, officers respond to a blazing housefire in the small town of Alpena, Mich., when firefighters extinguish the flames and find a body with stab wounds, the fire scene investigation turns into a murder investigation.

In one town, jealousy sparks fake messages, stalking, and a twisted campaign to frame a romantic rival. In another, envy over a pastor's attention festers into intrusive visits and a terrifying church confrontation.

A couple try swinging to salvage their marriage, but when that fails, divorce seems imminent until one spouse has a killer idea; a gun-collecting man meets a woman who shares his love of firearms.

When recently widowed Janie Ballard is found brutally murdered in her home, police suspect it's a home invasion gone wrong; when detectives learn that Janie's husband left her with a sizeable estate, their list of suspects turns personal.

In the dead of night, officers respond to a blazing housefire in the small town of Alpena, Mich., when firefighters extinguish the flames and find a body with stab wounds, the fire scene investigation turns into a murder investigation.

Thirty miles outside of Dallas, in Royse City, Texas, Fire Capt. Robert Poynter and his young wife, Chacey, enjoy an idyllic small-town life, but that's shattered when a dramatic physical transformation leads to infidelity and a dead body.

In Feb. 24, 1996, school bus company owner Frank Black Jr. goes missing; FBI agents must determine if he's dead; it's a mystery built on lies that can only be solved when someone is brave enough to tell the truth.

Pastor David Allen loses his wife, Paula, in a fire at the parsonage; the fire marshal investigates and discovers there is more to this story than an accidental fire.

When 18-year-old college freshman Katherine Foster goes missing, rumors fly as fellow students at the University of South Alabama fear the worst.

When Staff Sgt. Michael Severance goes AWOL, the community of San Angelo, Texas, rallies around his bride, then investigators discover a sinister side to his disappearance, uncovering a saga of treachery and passion as big as the state of Texas.

After business owner Michael Zammitti Jr. is found shot to death at his desk, police must untangle a web of lies and corruption that will rock two New England towns.

Jimmy McClain is a teacher and coach at a Tennessee high school, then he is found assassinated in his home, and police must contend with a laundry list of suspects.

Firefighters discover a body with two gunshot wounds; the fire destroys any hope for evidence and the police look at the victim's social media for clues.

In 1996, a college co-ed vanishes over Memorial Day weekend and is presumed dead; the sheriffs have their sights on a prime suspect but lack the evidence to prove it; decades later, a discovery found six feet under turns this case upside down.

Dallas Police discover a serial killer targeting vulnerable retirees.

The Lunsford family's lives turn upside down when someone snatches nine-year-old Jessie from her bed in the middle of the night; authorities scour the area looking for her when they discover a dark truth, she is closer than they ever realized.

A scene straight out of a horror film unfolds outside of a Colorado police station, leaving one woman clinging to life and a second violently abducted; Det. Rick Archer soon uncovers a disturbing pattern that may have started a decade earlier.

A mother of two turns up dead after a house fire - but her autopsy reveals death by strangulation. Lt. Mike Daniewicz must take to the streets of New Jersey's Little India to catch a killer whose desperation is matched only by his heartlessness.

After multiple homicides occur along Virginia's Colonial Parkway, authorities task Det. Danny Plott with finding a serial killer; investigators uncover a pattern at the crime scenes about the killer's method, becoming the key to solving the case.

In rural Minnesota, a masked murderer bludgeons an entire family in their sleep; as small-town secrets unravel, Sheriff Mike Gormley uncovers a dangerous love triangle and a vengeful killer who is willing to risk his own blood for retribution.

After someone executes a charismatic New Hampshire businessman in his sleep, the case goes ice cold; detective Robert Freitas uses his wits and a wiretap to outsmart a deceitful associate who believed he'd long since gotten away with murder.

Arkansas police stop a knifeman enraged over a midnight pot roast; in Delray Beach, Fla., officers must rescue two children teetering on a ledge with their mother who is high on drugs; in Utah, a trespasser attacks an officer with his own baton.

In the Virginia woods, a hunter makes a grim discovery when he comes upon a woman lying dead with a gunshot to the head. The ensuing investigation will reveal a tangled web of deception and betrayal.

The murder of a 96-year-old matriarch tears her family apart by betrayal.

When two children turn up dead in a hot car, police suspect their mother is lying; Ranger Holland joins the investigation to find out what really happened; he confronts the mother in a series of interrogations that ultimately reveal the truth.

In the Virginia woods, a hunter makes a grim discovery when he comes upon a woman lying dead with a gunshot to the head. The ensuing investigation will reveal a tangled web of deception and betrayal.

The murder of a 96-year-old matriarch tears her family apart by betrayal.

When two children turn up dead in a hot car, police suspect their mother is lying; Ranger Holland joins the investigation to find out what really happened; he confronts the mother in a series of interrogations that ultimately reveal the truth.

Arkansas police stop a knifeman enraged over a midnight pot roast; in Delray Beach, Fla., officers must rescue two children teetering on a ledge with their mother who is high on drugs; in Utah, a trespasser attacks an officer with his own baton.

When a young woman is shot dead in front of her son, horrified witnesses call 911 and describe the shooter as a slender man who disappeared into nearby trees; though clues are scarce, investigators finally uncover the killer's shocking identity.

A man calls 911 claiming he found his ex-girlfriend dead, but his behavior on the call leads police to wonder if he could be involved; investigators gather evidence to convict a killer whose unchecked rage left a young son motherless.

When wife Tabatha is found stabbed to death at home, a steamy affair and many double lives are revealed to the town's unsuspecting residents.

An entrepreneur is fatally gunned down in his warehouse, leading detectives to examine his disgruntled employees and his mistress in search of the killer.

Happy couple Bill and Mary Yoder run a medical practice outside of Utica, N.Y., but their world collapses after Mary falls ill, and detectives prove that her illness is no accident.

The double homicide of a beloved local couple rocks a tight-knit community, with friends and neighbors looking at those closest to the pair as their potential killer.

Afer Leesa Nascimento is shot dead, a recently fired coworker, Lorenza Sam, is tied to her murder and arrested.

A retail store employee's crush on manager Antoinette Venditti Bruce escalates into an obsession after he's fired for inappropriate behavior; she is transferred out of state for work and the stalker tracks her down to carry out his twisted plans.

The brutal murder of a legal secretary in her Georgia home leaves police with few clues as to who would want her dead; a co-worker's alibi falls apart, revealing a callous conspiracy of greed that shocks this genteel, Southern town.

Two school secretaries disappear in broad daylight, while on their lunch break; one of the school secretaries is found dead and the other is still missing; police suspect that the perpetrator of the crime has ties to the school.

When an 11-year-old Arizona girl vanishes while waiting for an ice cream truck, it's clear she's been abducted; the search for her leads to a trail of suspects, making it the largest missing child investigation in Arizona history.

In 1969, a woman is found murdered in Los Angeles, but her identity is a mystery; for decades, police investigate hoping to put a name to the face and find her killer; the one lead that comes up over and over leads them to Charles Manson.

A 12-year-old girl goes missing on her way to school in Oregon City, Ore.; the police investigation offers little in the way of leads, then a second girl disappears.

The murder of James Byrd, Jr. throws his family into turmoil as law enforcement investigates one of the most gruesome hate crimes in U.S. history.

Investigators search for links to the mysterious cases of five young people who disappear over a span of four years in the rural area of Lewis-Clark Valley along the Idaho-Washington border.

During an armed robbery, a father of three is fatally shot, but for 23 years, another family questions if the wrong man is behind bars.

In 1996, a college co-ed vanishes over Memorial Day weekend and is presumed dead; the sheriffs have their sights on a prime suspect but lack the evidence to prove it; decades later, a discovery found six feet under turns this case upside down.

The weekend before Thanksgiving 1994, a killer savagely slays Robin Lawrence at home while her child is asleep; a relentless investigation circles her husband, until a drop of blood unlocks the mystery of Robin's murder and leads to a confession.

When a trusted principal secretly hypnotizes students, the town sees inspiration until three teens die; as families demand answers, ignored warnings, erased tapes, and hidden sessions reveal a darker truth behind the man everyone thought they knew.

A missing person's report sends investigators on a desperate search through the seedy underbelly of the Floribama panhandle; all roads lead to a once sought-after porn star, whose fate is revealed when an informant comes forward to unearth the truth.

The weekend before Thanksgiving 1994, a killer savagely slays Robin Lawrence at home while her child is asleep; a relentless investigation circles her husband, until a drop of blood unlocks the mystery of Robin's murder and leads to a confession.

When a trusted principal secretly hypnotizes students, the town sees inspiration until three teens die; as families demand answers, ignored warnings, erased tapes, and hidden sessions reveal a darker truth behind the man everyone thought they knew.

A missing person's report sends investigators on a desperate search through the seedy underbelly of the Floribama panhandle; all roads lead to a once sought-after porn star, whose fate is revealed when an informant comes forward to unearth the truth.

In 1969, a woman is found murdered in Los Angeles, but her identity is a mystery; for decades, police investigate hoping to put a name to the face and find her killer; the one lead that comes up over and over leads them to Charles Manson.

While fighting a raging fire, firefighters discover a burnt-out sports utility vehicle with the charred remains of a missing man, igniting an investigation into a sinister scheme and exposing a deadly affair.

After a wild Christmas party, Ed Amos wakes to find his wife, Bobbe, dead from an apparent cocaine overdose; after her toxicology report suggests foul play, detectives dig into the couple's past.

A cold morning in December starts off like any other, then a farmer finds the body of a dead woman; what seems like a rape and murder case turns into a conspiracy, and someone's diabolical nature is soon revealed.

Penny Knell is admitted to a special care facility, where a devious mastermind is waiting to prey on vulnerable people; when Penny's family gets ensnared in her web, the consequences will be fatal.

After Cynthia Roth drowns in the middle of a crowded lake, investigators uncover a decades-long trail of terror; detectives must take extraordinary measures to catch the killer.

When a hunter discovers bones in the Pennsylvania woods, it looks like a bear attack; a chilling confession exposes something far more savage - a violent betrayal by those closest to him.

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 terrorizes a family for months by hiding in a most unlikely place.

The day before Christmas Eve, police answer a call to find two women bound and suffocated and no sign of forced entry; they learn the victims owned most of Elm Street - and the killer may be closer than anyone dares to imagine.

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.

Investigators respond to calls of an attack on a man in front of a house on Elm Street; they discover a quadruple homicide; detectives soon discover there is more to these murders than meets the eye, involving torture, revenge and even Satan.

When Eric Nance asks his sister, Belinda, to find and destroy a murder weapon, he expects her to protect him; when Belinda finds it, she is torn between family loyalty and doing what she knows to be right.

People recount their horrifying true stories about living side-by-side with sociopathic friends or family who go on to commit heinous crimes.

Seven-year-old Deborah Brashers' father, Robert, kills himself in a hotel room, and for 20 years, she struggles to understand why; neither she nor the police had any idea he'd been living a secret double life as a serial killer.

Every time Cheri Tate calls the police on her husband, they believe him over her; then she leaves him, and he takes his revenge, but on others; she realizes in horror that he has done to them what he always wanted to do to her.

A woman believes that her sister blames her for the crimes she committed.

When police arrest Melvin Ignatow for murder, his son Mike is sure he is innocent and that his dad's girlfriend is to blame instead; Mel is acquitted but later confesses, and Mike must face the fact that his father has gotten away with murder.

Patrick Bruce idolizes his fun-loving older brother, Lance; however, as he watches Lance descend into darkness, he feels powerless to stop him; he never imagines the horror of the unspeakable acts his brother is capable of - until it's too late.

A recently divorced woman meets a kind, caring, and nurturing father. Despite her reservations against getting into a new relationship, she falls in love. However, she doesn't see what everyone else around her sees - that he is a killer.

Detectives investigate the murder of 20-year-old Joseph Douglas, shot execution style in Texas; when leads stall and rumors swirl, his mother turns to Texas Ranger Jim Holland, who reopens the cold case to pry loose the truth from guarded suspects.

A scene straight out of a horror film unfolds outside of a Colorado police station, leaving one woman clinging to life and a second violently abducted; Det. Rick Archer soon uncovers a disturbing pattern that may have started a decade earlier.

A recently divorced woman meets a kind, caring, and nurturing father. Despite her reservations against getting into a new relationship, she falls in love. However, she doesn't see what everyone else around her sees - that he is a killer.

Detectives investigate the murder of 20-year-old Joseph Douglas, shot execution style in Texas; when leads stall and rumors swirl, his mother turns to Texas Ranger Jim Holland, who reopens the cold case to pry loose the truth from guarded suspects.

In rural Minnesota, a masked murderer bludgeons an entire family in their sleep; as small-town secrets unravel, Sheriff Mike Gormley uncovers a dangerous love triangle and a vengeful killer who is willing to risk his own blood for retribution.

Patrick Bruce idolizes his fun-loving older brother, Lance; however, as he watches Lance descend into darkness, he feels powerless to stop him; he never imagines the horror of the unspeakable acts his brother is capable of - until it's too late.

After the murder of a beloved family man in Florida, John profiles the mysterious accused killer, John Galvan-Sahb; Callahan heads to Los Angeles to help police with a twisted case of child sexual abuse allegedly perpetrated by Dublas Gonzalez.

John is on the trail of fugitive Larry Hicks, accused of murdering a devoted mother of two in Plattsburgh, N.Y.; Callahan heads to Texas to shine the white-hot spotlight on accused predator Steven Leifeste.

Lt. Joe Kenda finds the bullet-ridden bodies of a middle-aged couple in a musty suburban house alongside the corpses of their two beloved pets; the case gets stuck in neutral until detectives discover an essential clue hidden behind a birdcage.

A 13-year-old girl goes missing, sending Kenda's city into a panic; just when investigators think they've got a handle on what is going on, a cryptic letter to the district attorney's office suggests that the girl isn't the only victim.

Sgt. Joe Kenda gets an emergency call from his wife, Kathy, while facing off against a barricaded gunman; Kathy overhears gunfire, leading her to grapple with the terrifying realities of being married to a police officer.

The murder of a popular teenager at a crowded house party sends Lt. Joe Kenda down a winding road paved with lies, misdirection and innuendo; detectives use blood evidence to solve the shooting death of a firearms enthusiast.

After expectant mother Natise Johnson is found murdered days before she is due to give birth to her first child, Philadelphia detectives focus on those closest to her but soon find Johnson's life is much more complicated than anyone ever knew.

Philadelphia restaurant manager John Thurberg is murdered at work five months before his wedding; the motive is unclear until police begin to question restaurant employees and uncover a web of secrets and lies.

Wealthy aviation pioneer Courtlandt Gross and his wife, Alexandra, are found shot to death in their mansion, prompting a manhunt which takes detectives from Philadelphia's Main Line to the environs of a young drifter with a long criminal record.

Philadelphia's Crescentville neighborhood is known for tranquility seldom seen in major cities, then a woman, her boyfriend and daughter are found slain in their home.

When an Ohio couple is found dead in their ransacked home, detectives turn to the community for help; investigators piece together the events of a horrific night to uncover the truth of what occurred to these local business owners.

A young mother's death by strangulation engulfs a cloud of suspicion over a tiny town in Ohio.

In Howard City, Michigan, detectives investigate a night of horror that ends with the shooting of beloved couple Robert and Norma Bean in a gravel pit; local tips provide alarming new clues, revealing the shocking timeline of their final hours.

When law enforcement finds local electrician James Nibbe dead after a home invasion, they must dig beneath the surface of Lake Crystal, Minnesota, to root out the killer.

In the small town of Twinsburg, Ohio, Charlene Puffenbarger's 3-year-old son is the only witness to her brutal murder; as investigators continue to follow every tip that comes in, an unexpected source leads them to the killer.

College junior Emily Murray, a popular religious studies major, goes missing late one night after quitting her job at a local bar; a month later, someone finds her body in a remote trailer, leading police to another gruesome discovery.

Beloved wife and cardiac nurse Lorie Kirkley goes missing from the safety of her home in what appears to be a burglary gone wrong; several strange clues are found.

Nevada firefighters find a burning truck and a married couple shot inside their home. A missing vehicle and a deliveryman found dead leave detectives struggling to connect the victims before another attack.

A Long Island mom announces a move to Florida, unsettling her tight knit circle. When she turns up dead in the family van, police uncover secret ties, past crimes, and tangled relationships that leave nearly everyone in her life under scrutiny.

Mindy Morgenstern, a college student and waitress, is found strangled and stabbed in her own apartment; family, friends and the entire town of Valley City, N.D., help law enforcement identify the monster who committed this violent crime.

Nevada firefighters find a burning truck and a married couple shot inside their home. A missing vehicle and a deliveryman found dead leave detectives struggling to connect the victims before another attack.

A Long Island mom announces a move to Florida, unsettling her tight knit circle. When she turns up dead in the family van, police uncover secret ties, past crimes, and tangled relationships that leave nearly everyone in her life under scrutiny.

When an Ohio couple is found dead in their ransacked home, detectives turn to the community for help; investigators piece together the events of a horrific night to uncover the truth of what occurred to these local business owners.

A young mother's death by strangulation engulfs a cloud of suspicion over a tiny town in Ohio.

After a sobriety test, a man runs away, leading to a breathless foot chase across town; in Albuquerque, a drunk man refuses treatment after his friend stabs him; in Florida, a woman claims she doesn't need a license to drive.

A young man hilariously misunderstands his arresting officers; a DUI suspect tries to prove his sobriety by performing a backflip; a man steals an officer's gun, which leads to a high-speed chase; an entitled woman condescends to an officer.

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.

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.

Julie Bowling is a respected cancer therapist and funeral home worker; when she is murdered the focus turns to her husband's secret life and shaky finances.

Cindy Thompson, 27, reconnects with her high school sweetheart and gets pregnant with his child, but someone wants to snuff out the couple's happiness, and Cindy's life.

Dena Raley-McCluskey's sudden disappearance is no less shocking and mysterious than the infamously high profile Laci Peterson and Chandra Levy cases.

Lifelong Long Islander Donna Bocklet announces she's leaving for Florida; it sends shock waves through her close circle of friends and family and ultimately ends in her murder.

Longtime married couple Dino and Clara run a successful bail bond company, but when Dino's long hours and a missing bail jumper make Clara suspicious and nervous, a hidden secret emerges that makes their bond come undone in the blink of an eye.

Nurses Lara Crockett and Ricardo Muscolino meet on the night shift; he sets about creating a rich life for them, and she's happy to go along with it; Ricardo's scheming eventually drives Lara into the arms of another man with explosive results.

When Opal Skidmore marries Steven Williams, their love is a second chance for the pair to live out their dreams; soon, boredom and the lure of the open road spark hidden desires and sexual hijinks, leaving this open marriage anything but happy.

When Darren and Elizabeth marry eight weeks after meeting, no one thinks it's a good idea, but the couple just doesn't care; then, one of them gets attacked, and a sniper is spotted across the way.

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.

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.

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.

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.

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.

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.

In the cutthroat world of Vegas showgirls, Debbie Flores Narvaez isn't afraid to ruffle feathers as she climbs to the top; when Debbie goes missing, investigators must wonder if a jealous dancer or a romantic rival took her out.

The weekend before Thanksgiving 1994, a killer savagely slays Robin Lawrence at home while her child is asleep; a relentless investigation circles her husband, until a drop of blood unlocks the mystery of Robin's murder and leads to a confession.

A wellness guru promises cures through clean living, but patients at his ranch endure unsterile care, false hope, and dangerous treatments. As families uncover the truth, investigators reveal a charismatic fraud whose miracles left real harm behind.

A sheriff's deputy turned actor reaches new heights of fame as a bailiff on an Emmy-winning show. When a shooting at his house leaves him injured and his wife dead, police learn there's more to this court TV star.

The weekend before Thanksgiving 1994, a killer savagely slays Robin Lawrence at home while her child is asleep; a relentless investigation circles her husband, until a drop of blood unlocks the mystery of Robin's murder and leads to a confession.

A wellness guru promises cures through clean living, but patients at his ranch endure unsterile care, false hope, and dangerous treatments. As families uncover the truth, investigators reveal a charismatic fraud whose miracles left real harm behind.

A sheriff's deputy turned actor reaches new heights of fame as a bailiff on an Emmy-winning show. When a shooting at his house leaves him injured and his wife dead, police learn there's more to this court TV star.

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.

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