One night, cellist Janine Sutphen fails to return from symphony practice, and her husband tells police there's more to his wife than anyone knows.

Doug and Rozina Anderson's decision to spend a long weekend in the peaceful woods of Northern California turns out to be a fateful mistake.

In Santa Cruz, Calif., 19-year-old Linda Jozavich vanishes from work one night in 1979; then, years later, the murder of another local teenager, Lois Sigala, gives investigators a lead that puts them one step closer to solving Jozavich's case.

In 1979, a walk in the woods turns out to be a deadly mistake for single mother Marie Huckins; then, 20 years later, her daughter, Patricia, finds herself following in the same fateful footsteps.

Dancer Jodi Sanderholm spends weeks practicing for her team's big performance, then vanishes hours before the event, which doesn't make sense until a friend comes forward with strange details about the days leading up to Jodi's disappearance.

Cousins Ana Franklin and Jennifer Holliday are traveling home late one night when terror strikes; Holliday is taken hostage by an unstable individual, but she manages to call a 911 operator, who will stop at nothing to save her.

After separating from her husband of 13 years, 36-year-old Julie Curry Boyd suddenly finds her life in danger and stops at nothing to keep her three children safe.

Steve and Lana Clayton seem like a devoted couple, but all isn't as it seems; a sinister plan is acted out over the course of several days, leaving one of them dead.

Joy and Fred are typical high school sweethearts until a tragic work accident changes the course of their lives; as Joy tries to find a second shot at love, she confronts a heartbreaking tragedy.

Wealthy and glamorous 78-year-old widow Jean Schwarzkopf is determined not to give up on life and is soon a fixture on the Florida social scene; Jean's new friends are not all they seem and her family is drawn into a dark world of crime and violence.

Rob and Lisa Whedbee are a beautiful couple who turn heads wherever they go; then a medical trauma upends their happy family, setting them on a path of destruction that will end in lies, accusations and a brutal home invasion.

Surrounded by a big, loving family, high achiever Keonte Chavis goes missing, then she is found strangled to death in the woods, and the perpetrator turns out to be a family member.

Michelle looks up to her father, but over time, fear and disgust replaces respect; as a teen, her world changes forever as horrific revelations buried for years finally emerge; Michelle's father must answer for his crimes.

Raised in foster care, Kristin and Brandon only had each other; Kristin struggles to understand how her big brother became a cold-blooded killer.

Going inside prison walls to interview evil itself as relatives of killers, along with killers themselves, tell their chilling tales; questions these killers have never been asked before result in powerful, unsettling and contentious encounters.

Katie always knew her grandpa, Buster, as a kind man; he has a dark past but is the center of their big, close family; then comes the murder; he is not the man Katie thought she knew; she finally learns the hard truth about her grandfather.

Michelle looks up to her father, but over time, fear and disgust replaces respect; as a teen, her world changes forever as horrific revelations buried for years finally emerge; Michelle's father must answer for his crimes.

Raised in foster care, Kristin and Brandon only had each other; Kristin struggles to understand how her big brother became a cold-blooded killer.

Going inside prison walls to interview evil itself as relatives of killers, along with killers themselves, tell their chilling tales; questions these killers have never been asked before result in powerful, unsettling and contentious encounters.

Katie always knew her grandpa, Buster, as a kind man; he has a dark past but is the center of their big, close family; then comes the murder; he is not the man Katie thought she knew; she finally learns the hard truth about her grandfather.

Cassie Golonin disappears just before New Year's Eve from Fort Smith, Ark.; when family and friends conduct a search, the discovery of a shallow grave soon leads to the truth.

Carol-Ann and James Sharp seem like a match made in heaven, but behind the veneer hides a monster in plain sight; loved ones close to the couple sit down for the first time on camera to make sense of a murder that none of them saw coming.

After a young woman vanishes on her way to work, police desperately follow a trail of videotaped clues they hope will solve a complex mystery; the evidence found inside her car could be the key to solving the brazen abduction.

A gunman shoots a hero fireman dead in his own driveway; police focuses their investigation on the unusual firearm used to commit the crime and an odd trail of clues left behind by the victim himself.

Hunters found Army veteran Maribel Ramos's body in a remote area, sparking a hunt for her killer; investigators uncovered a fatal dispute with her roommate over unpaid rent.

A mother notices that her son is dark and detached and occasionally reveals to her fantasies of violence towards his own family. She begins to wonder if her once-happy, sweet boy is evil, but could never imagine the true terror her son would become.

Jeannette does everything she can to care for her son, Timmy; everything is going well until his dark side emerges, and he becomes violent and dangerous; despite every effort to help her son, she watches helplessly as he spirals into darkness.

When Tim Jones Jr. murdered his five children, his father, Tim Sr., was left to face the horrific reality of the son he raised and an evil he never believed possible.

A single mother overcoming addiction struggles to raise her son and daughter. Despite what appears to be a loving family and a sibling bond she could only hope for, she never could have foreseen the true monster that lies within her 13-year-old son.

Ron Youngblood always dreamt of having a family; when he meets Veronica, he thinks his dreams are coming true; instead, it's a nightmare; she's cold, cruel and unfaithful; when Ron tries to leave, she destroys everything he cherishes.

At 16, Roxie rushes into marriage; her husband manipulates and threatens her nearly every day; she leaves after 30 years but pays a terrible price.

Little sister Heather terrorizes her siblings, David and Crystal from a young age; everyone hopes she'll change when she becomes a mom, but she only gets worse; after Heather meets Kareem, she becomes a monster.

Maya Burgess always knew her brother, Stevie, was trouble; after he holds a butcher's knife to her brother's throat and threatens to shoot her at her wedding, Maya knows he is dangerous.

Skeletal remains are found in a military tough box, six feet underground.

Police find a murder victim inside a Civil War crypt in a historic cemetery in Southwest Philadelphia; detectives from two counties navigate the evils of a notorious motorcycle club to try and solve the case.

Pennsylvania State Troopers are tasked with a haunting murder investigation that takes more than a decade to solve after finding charred and decomposed human remains in the Poconos.

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

They were partners in a car body shop, but when one of them goes missing, the police must investigate if they were also partners in crime.

Stephanie Shea Graham, 20, is found murdered on a desolate road; detectives gather clues and question suspects, and when the truth is finally revealed, the identity of her killer will prove to be more shocking than ever imagined.

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.

They were partners in a car body shop, but when one of them goes missing, the police must investigate if they were also partners in crime.

Stephanie Shea Graham, 20, is found murdered on a desolate road; detectives gather clues and question suspects, and when the truth is finally revealed, the identity of her killer will prove to be more shocking than ever imagined.

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.

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

When Clare Bradburn's ex-husband, Ed, suddenly confesses to his crime after 26 years, she thinks she finally has justice, and that the nightmare she lived for decades would end; she never expects that her nightmare would continue.

Aswad Ayinde is known as an award-winning music video director, but his daughter, Aziza Kibibi, remembers him as a monster who did horrifying things in God's name; after years of suffering, she finally escapes to reveal the truth about him.

When James Henslee realizes he is the police's prime suspect, he can't believe it, but he attempts to convince them that someone he had once looked up to was the one capable of murder.

Police in two cities receive a series of bizarre 911 calls from a serial killer confessing his crimes; the man becomes known as the Weepy Voiced Killer due to his strange, whining voice.

Jeni Haynes endures unimaginable abuse at the hands of her father. In response, her mind creates hundreds of different personalities - or alters - to help her survive. Years later, Jeni and her alters resolve to get justice.

A terrified woman tries to give police clues in a harrowing call, then police find her body in the river, and they discover a stomach-churning truth about a killer who's been a predator for years.

Jeni Haynes and her multiple personalities, known as alters, are determined to get justice against her father for his horrific abuse. As they attempt to build a case, they must confront their darkest moments - before facing the monster in court.

A frantic woman calls 911 saying an intruder just entered her home and shot her husband; when a local fire chief dies from his injuries, first responders work tirelessly to find out who killed one of their own.

On the eve of a dream wedding, police find a mother of three dead at home in an apparent home invasion; as alibis fray and egos collide, authorities call in Texas Ranger Jim Holland, who'll use patience and tactics to expose what really happened.

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.

After Ranger James Holland receives a phone call from the Pennsylvania State Police, he finds himself face-to-face with a witness who could be the key to solving one of the oldest cold case mysteries in the history of the state.

Hurricane Harvey hits Houston, realtor and mother Crystal McDowell disappear; with local resources strained and leads scarce, an abandoned car and a mysterious figure on surveillance prompt authorities to call in Texas Ranger Jim Holland for answers.

After four women vanish, fear grips Texan communities, and desperate families seek answers; with a potential serial killer back in the spotlight, Texas Ranger Jim Holland launches a high-stakes interrogation that tests wills and aims for the truth.

After four women vanish, fear grips Texan communities, and desperate families seek answers; with a potential serial killer back in the spotlight, Texas Ranger Jim Holland launches a high-stakes interrogation that tests wills and aims for the truth.

Josh Clark takes what he wants; his family loves and supports him, but he's intent on destroying them; no one sacrifices more for him than his grandmother, yet she's the one who suffers his wrath; now, his mom and brother want him to tell them why.

The police in Newnan, Ga., respond to six murders in three days; as investigators try to piece together the motive behind the killings, several witnesses claim to know the culprit, but a rush to judgment could result in a killer going free.

Amy grows worried about her brother Joel's violent and erratic behavior, and his girlfriend, Melanie, suffers abuse at his hands; when a man is shot dead, Joel is engaging police in a lethal standoff.

Lansing police officers find Donovan Barfield's body riddled with bullets and his apartment ransacked; as investigators race to identify the perpetrator, they uncover a diabolical plan of murder and robbery orchestrated by a trio of reckless killers.

Elisabeth and Frank reconnect after years apart, and Elisabeth's mother, Cheri, watches as their toxic relationship blows up and leads to a devastating fire; when the smoke clears, one lies dead, and the other sits behind bars.

Ida Mae Ford gets shot dead in the middle of a dark street near her home in Macon, Ga.; detectives race to track down the beloved grandmother's elusive killer, and a shocking crime spree ultimately leads investigators to an unexpected suspect.

A chilling look inside the homes of actual killers; a peek at their prisons to hear from killers themselves, resulting in powerful, unsettling and contentious encounters.

Deputies discover a young man shot dead in a trailer park miles away from home; as they try to solve the mystery behind the murder, several key witnesses step forward to point the finger at different suspects.

Patrick Piddock knows there's something dark inside him, and his daughter, Fawn, and those around him suffer from his sudden outbursts; he's warned that one day he'll kill someone, but no one knows how dangerous he is until he takes a life.

Noah Kinney is shot dead in a car that crashed outside a home in Akron, Ohio; detectives attempt to determine who did it and race to find an armed killer on the loose; investigators are shocked to discover video evidence that cracks the case open.

Lt. Joe Kenda encounters one of the most appalling crime scenes of his career which leads to one of the most unexpected of killers; a young soldier dies from a bullet to the neck in what appears to be a suicide.

When Tim Jones Jr. murdered his five children, his father, Tim Sr., was left to face the horrific reality of the son he raised and an evil he never believed possible.

Police watch the disturbing video of a young woman closing up after her shift at a gas station convenience store. Everything seems normal until, in one moment, she is there and, in the next, she is gone, never to be seen again.

Investigators must overturn a shocking decision before they can solve the hauntingly familiar murder of a teenager.

When Tim Jones Jr. murdered his five children, his father, Tim Sr., was left to face the horrific reality of the son he raised and an evil he never believed possible.

Police watch the disturbing video of a young woman closing up after her shift at a gas station convenience store. Everything seems normal until, in one moment, she is there and, in the next, she is gone, never to be seen again.

Investigators must overturn a shocking decision before they can solve the hauntingly familiar murder of a teenager.

Lt. Joe Kenda encounters one of the most appalling crime scenes of his career which leads to one of the most unexpected of killers; a young soldier dies from a bullet to the neck in what appears to be a suicide.

Beverly Puccio is found murdered in her home by her ex-boyfriend, who displays odd behavior; detectives use security and traffic cam footage to piece together the last night of her life, including an encounter with a mysterious stranger.

Maurice Goins, a friendly neighbor who provides meals to other tenants in his apartment complex, is found murdered in his bedroom; the case goes cold, until Lakewood, Ohio police suddenly receive a tip and the investigation is thrown into overdrive.

Donna Andersen almost has it all, but something's missing until James Montgomery enters her life; the future looks bright until Donna makes a discovery that turns her marriage into a living nightmare.

From the outside looking in, Barbara and Michael Mastromarino's life seems perfect, but when a shocking discovery unearths a gruesome secret, this glamorous family is forced to face the truth: their life is built on a heinous lie.

Butch Halley finds love with the charming Sunny, and he can't wait to start their new life together, but sinister rumors soon threaten to tear the family apart.

Jeanne and Stephen Trantel have the dream life, but when Stephen loses his job after 9/11, their relationship splinters and Jeanne suspects he is hiding a terrible secret, until an unexpected call reveals the shocking truth.

Ciera Harp snaps after realizing aspiring rapper Rahim Grant will never be hers; Linda Ricchio's possessive behavior wears thin with boyfriend Ron Ruse; grandmother Loretta Burroughs marries her high school sweetheart, Danny, then he disappears.

Eyes are the windows to the soul, except for these three demented women.

Crime experts explore the motives and modus operandi of female killers; while males are often driven by anger, impulse and destruction, women usually have more complex, long-term reasons to kill.

Stories of three women who are so deceptive and entitled.

In 2001, someone murders a father, sets his Florida home ablaze and his sons disappear; as prayers rise for their safe return, a so-called family friend steps forward, shifting the case; an interview finally uncovers the truth.

Jennifer Brown, vanishes from her Limerick home and detectives race against the clock to find her. With her eight-year-old son asking where his mother is, investigators must confront a web of lies woven by the people she trusts the most.

In 1972, 20-year-old Jody Loomis takes a late afternoon bike ride to visit her horse and never returns home. She turns up murdered in the woods, and her case baffles the local authorities.

As Pride Month kicks off in 2022, the deaths of two gay men in New York City shatter their families and the gay community, leading the NYPD to uncover a ruthless gang that stalks, drugs, and murders their victims before draining their bank accounts.

In Prairie Village, Kan., a reclusive mother goes missing in 2019; when her teenage daughter and the police go looking for answers, they are gaslit at every turn; without a digital footprint or even a friend who knows her, leads are running out fast.

Examining the facts of criminal cases that received significant public attention; interviews provide details on evidence and legal outcomes.

When a young woman goes missing, a rookie police officer's intuition leads to an intense investigation, as they race against the clock to find her.

Exploring celebrities' dramatic journeys, from meteoric rises to fame to devastating falls from stardom.

A vibrant and inspiring group from Denver's creative community spreads messages of love and inclusion, attracting many online followers; soon they become the target of a hateful and violent member of the online manosphere with shocking consequences.

Exploring celebrities' dramatic journeys, from meteoric rises to fame to devastating falls from stardom.

A vibrant and inspiring group from Denver's creative community spreads messages of love and inclusion, attracting many online followers; soon they become the target of a hateful and violent member of the online manosphere with shocking consequences.

When a young woman goes missing, a rookie police officer's intuition leads to an intense investigation, as they race against the clock to find her.

Hikers discover the severed head of Hervey Medellín 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.

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.

On a snowy Wisconsin morning, a young mother is found beaten, stabbed and strangled to death with her 3-month-old son as the only witness; the chase for a suspect leads detectives to a vicious killer who's close to home.

A family vanishes in the dead of winter, and Nebraska police must determine whether the family has decided to leave town or fallen victim to foul play; a daughter's search helps investigators uncover a sinister plot fueled by revenge and greed.

A brutal murder and frozen crime scene shatter the peace in an idyllic Idaho town, then a suspect's bizarre confession leads police to believe the murder case will be solved soon, but all is not what it seems.

The Necktie Killer strikes fear in the hearts of Atlanta's citizens; detectives from neighboring counties piece together correlative clues and distinctive apparel left behind at each crime scene.

Dallas has its dark side, but nothing compares the horror of a series of women found murdered with their eyeballs surgically removed; a pair of beat cops use their street savvy to lead detectives to a sadistic killer and his bizarre motive.

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 mid-90s Miami, a crew of bodybuilders known as the Sun Gym Gang preys on the rich to rob them blind; as their greed grows, they turn to murder, resulting in one of the goriest crime scenes in Florida history.

In mid-90s Miami, a crew of bodybuilders known as the Sun Gym Gang preys on the rich to rob them blind; as their greed grows, they turn to murder, resulting in one of the goriest crime scenes in Florida history.

The only thing scarier than a serial killer is one hiding in plain sight.

The only thing scarier than a serial killer is one hiding in plain sight.

When being interviewed by police, psychopaths often use manipulation to thwart the investigation; experts explore the anatomy of the key manipulative tactics of psychopaths and how they try to utilize them for their own sinister gain.

An early morning fire inside an apartment complex soon reveals something worse, the dead bodies of a young woman and an infant boy; detectives find a psychopath who appears polite and gentle, then later as a pawn of imagined demons.

Police catch a break on three cold case murders when emerging DNA technology makes a stunning match, a 73-year-old man who's been in prison since 1993; detectives interrogate the frail man whose harmless façade is hiding a murderous psychopath.

When a young mother goes missing, her husband joins the search; police discover her dismembered body in a stack of bins; detectives find her husband to be a typical suburban dad, but learn a murderous psychopath lurks within.

Terror rocks an Ohio town when a mother, her two kids and a close friend vanish; investigators track down the prime suspect and uncover a house of horrors; detectives find themselves dealing with a psychopath with a bizarre obsession.

A vehicle plows down a 75-year-old military veteran on a country road in an apparent hit-and-run; when a young man confesses to the crime, detectives quickly learn they've encountered a psychopath with an intense desire to thrill kill.

After the shooting deaths of father, mother, and two adolescent boys in their suburban Baltimore home, investigators realize it's not a robbery gone wrong but rather the execution of a loving family, done by a callous psychopathic killer.

William Cosden Jr. coerced his much younger sisters, Karen and Susan, into keeping secrets about what he did; now the girls are adults, and with one facing death, they reunite to try to repair the trauma keeping those secrets caused them.

Not every mother and father raise the child of their dreams, as some children grow up to become killers; through heart-stopping stories, parents must come face to face with the horrible truth that the child they loved and trusted is a monster.

In 1965, Rodney Alcala attacks a teenage girl - only to brutalize and rape her again three years later; she feels guilty when she discovers he assaulted another girl soon after - but they are merely two of this man's countless victims.

Not every mother and father raise the child of their dreams, as some children grow up to become killers; through heart-stopping stories, parents must come face to face with the horrible truth that the child they loved and trusted is a monster.

In 1965, Rodney Alcala attacks a teenage girl - only to brutalize and rape her again three years later; she feels guilty when she discovers he assaulted another girl soon after - but they are merely two of this man's countless victims.

William Cosden Jr. coerced his much younger sisters, Karen and Susan, into keeping secrets about what he did; now the girls are adults, and with one facing death, they reunite to try to repair the trauma keeping those secrets caused them.

A New Hampshire town reels after police arrest four teenagers for robbing and murdering a 42-year-old mother and maiming her 11-year-old daughter; detectives uncover two suspects with the characteristics of sadistic psychopaths.

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 man calls 911 with his dying breath, and first responders arrive to find him brutally murdered and stabbed 59 times; when detectives question his best friend, they uncover a tangled story of deception and jealousy that ends in psychopathic rage.

A killer shoots a young woman dead in her boyfriend's Orlando, Fla., apartment; hours later, he turns up in a hospital bed 500 miles away with a gunshot wound and a bizarre story that unravels to reveal he's a lying, callous psychopath.

After Kate Johnson is murdered in her dormitory room, detectives ask why this innocent young woman was targeted; detectives collect 400 DNA samples, establish a secret task force and track down Johnson's killer to get their chilling answer.

On Christmas day, detectives are called to a crime scene where they find a young woman bound, gagged and mutilated in a horrific manner; then the killer turns his sights on Homicide Detective Molly Daul.

Caught up in a love triangle, young chef Heather Mallory vanishes; detectives and Heather's parents search for the truth in an investigation involving wiretaps, confidential informants and a dramatic resolution deep in the forest.

When Ashley Benson is found murdered in a trendy Portland, Ore., hotel, detectives quickly dial in on three suspects, all of whom have been romantically linked to Benson whose parents must come to grips with their daughter's secret life.

Film director Adrienne Shelly is discovered hanging by a bedsheet from the shower rod in her bathroom; while Shelly's death looks like a suicide, her husband insists it was murder, and detectives start to believe him.

When Robert Schwartz, a father of three, dies in a brutal murder in his own home made to look like a ritualistic killing, the investigation uncovers a killer much closer to home.

After New York City fashion photographer Joel Schoenfeld is shot dead in his Greenwich Village studio, detectives uncover a dark secret and a twisted tale of revenge.

Randy Sheffield's family finds him dead in his bed and assumes he has succumbed to a heart attack, but detectives slowly uncover a murder conspiracy that will rock Sheffield's small town for years to come.

Locals stay quiet to protect their own when a new resident of Hartford, Ky., is found tied up and floating in a toolbox in a creek.

Secrets emerge in a quiet neighborhood when young mother Stacey Shoemaker is shot dead; the once tight-knit cul-de-sac in Wagoner, Okla., is now full of suspicions, finger-pointing and fear.

The community of Kankakee, Ill., comes together to aid police in uncovering the vile killer in the shooting death of an up-and-coming model, Sarah Washington.

Family and friends are concerned when Phillip Brewer and Jody Fortuna go missing from Gillette, Wyo.; eventually, the horrifying truth comes to light.

A woman working for a plant in Camden, Ark., goes missing; when a local stumbles upon Ruiz Stone's abandoned van, her family fears the worst, and some speculate Ruiz fled town with a lover, but detectives reveal something far more sinister.

Tourist town Traverse City, Mich., is turned upside down when 18-year-old Kalee Bruce is bludgeoned to death at her workplace.

In the Miami suburbs, a hard-working mother from Trinidad vanishes into thin air; detectives Danny Smith and Jonathan Zeller soon uncover her secrets but then are stalled until they come up with a highly unusual way to smoke out the perpetrator.

An attacker beats an elderly Vietnamese couple to death and stuffs them inside their closet. Detectives uncover bizarre evidence that points to a sinister plot of unpaid debt, a bad luck curse, and deadly betrayal.

Veteran journalist Paula Zahn unravels criminal investigations by featuring the opinions of law enforcement officials, the families of the victims and the incarcerated, lawyers from both sides and first-time TV interviews with convicted murderers.

Amanda Blackburn and her unborn child are killed during a home invasion; with no forced entry and few leads, investigators have to piece together scattered clues, surveillance footage, stolen items and witness accounts.

An attacker beats an elderly Vietnamese couple to death and stuffs them inside their closet. Detectives uncover bizarre evidence that points to a sinister plot of unpaid debt, a bad luck curse, and deadly betrayal.

Veteran journalist Paula Zahn unravels criminal investigations by featuring the opinions of law enforcement officials, the families of the victims and the incarcerated, lawyers from both sides and first-time TV interviews with convicted murderers.

Amanda Blackburn and her unborn child are killed during a home invasion; with no forced entry and few leads, investigators have to piece together scattered clues, surveillance footage, stolen items and witness accounts.

In the Miami suburbs, a hard-working mother from Trinidad vanishes into thin air; detectives Danny Smith and Jonathan Zeller soon uncover her secrets but then are stalled until they come up with a highly unusual way to smoke out the perpetrator.

In Aurora, Ind., the townspeople are horrified when beloved mother and hairstylist Leigh Jennings is killed in her own home.

In Payette, Idaho, teacher Elizabeth Baune is the pillar of her community until she is stabbed to death in her own home; townspeople suspect Baune's kindness may have been behind her death.

Christmas is ruined when hikers in New Mexico stumble across Roxanne Houston's shallow grave; the murder rocks the community of Taos and tension builds between those with small town values and the outsider lifestyle on the Mesa.

Two 18-year-old girls fall head over heels for each other, but when a 49-year-old man decides to come between them, bullets start to fly.

A married father of two engages in an affair with his wife's first cousin - a love triangle that will lead to one very murderous twist.

A man becomes fixated on his co-worker, believing they should be married, but she's already married to her jealous husband.

Police find three people killed execution-style in the cooler of a Louisiana convenience store; a man gives a series of conflicting confessions leaving everyone to wonder what really happened.

Three people are killed execution-style in a Louisiana convenience store.

Young Teresa McAbee goes missing near her home in Mascotte, Fla.; when her body is found the next morning, James Duckett, is the only police officer on duty.

Young Teresa McAbee goes missing near her home in Mascotte, Fla.; when her body is found the next morning, James Duckett, is the only police officer on duty.

Pulling back the curtain on bizarre double lives and stories of men and women who thought they were happily married, until the day they uncovered a shocking secret about their spouse.

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.

Debra Proctor, a nurse and a pillar of her Cherokee community, meets a caring stranger online and falls in love; they have a happy marriage until the disturbing truth about him causes her world to come crashing down.

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.

Single mom, Wilda Gadd, finds a family-oriented single dad who seems like the perfect life partner, until he devolves into a dangerous monster; she's the only one who can bring him to justice.

Carol Dennis' decades of hell started when a polygamous Mormon cult leader selected her, at the age of 16, as his next wife.

One family's American dream goes up in flames; as they try to rebuild what's left, they vow to search for justice.

Scams, lies and sex tapes have tarnished the reputation of the '90s high school sitcom; friends, parents and actors divulge the harsh realities some cast members faced when the cameras stopped rolling.

Sex therapist Amie Hardwick had the beauty and brains to charm Hollywood, as well as a number of celebrity boyfriends; when one star rises, another's obsession is never far behind.

Scams, lies and sex tapes have tarnished the reputation of the '90s high school sitcom; friends, parents and actors divulge the harsh realities some cast members faced when the cameras stopped rolling.

Sex therapist Amie Hardwick had the beauty and brains to charm Hollywood, as well as a number of celebrity boyfriends; when one star rises, another's obsession is never far behind.

One family's American dream goes up in flames; as they try to rebuild what's left, they vow to search for justice.

Ramon Sosa, a former boxer, marries Lulu, a beautiful brunette, and finds himself in the fight of his life; Ramon is forced into drastic action when he receives a warning that his wife is hiring a hit man.

Law student Jessika Rovell becomes engaged to a Philadelphia doctor who claims to be a Naval intelligence agent; when his secret life finally comes to light, she discovers he is one of the worst sexual predators in Pennsylvania history.

After 53-year-old Barbara Hefner disappears from her Georgia residence, her body is found floating in nearby Folly Lake; during the investigation, police officers uncover a a recent inheritance and a secret affair.

A judge discovers the body of 22-year-old Misty Morse, bound and floating in the marshy waters of Florida's Indian River.

Fifteen-year-old Linda Strait fails to return home after a trip to the store, then her body is found near the Spokane River, and detectives will spend the rest of their careers searching for Strait's killer.

The body of 39-year-old Beverly Jackson is found in a car pulled from a Florida canal; the police explore the single mother's routine and relationships, but it will take the help of a hotline tipster to track down her killer.

Twenty-six-year-old Florence Ballino is found murdered; her attacker deliberately leaves behind clues in an attempt to confuse investigators, but Detective Postiglione identifies one clue that inextricably connects to the killer.

After a professor's body is found in the office of a used car dealership, Detective Postiglione solves the puzzle by spotting the killer's window of opportunity.

A crime scene shows evidence of conflicting motives for a double murder, but an unlikely clue on the living room floor helps Detective Postiglione zero in on what really happened, leading to the arrest of an unassuming killer.

When the remains of a young mother are discovered in a remote area outside Nashville, Tenn., Detective Postiglione solves the crime by recalling a detail from the wooded scene and puts a dangerous murderer behind bars.

After a frantic welfare call, police find 79-year-old Avanell Cowgill murdered in her home; with no clues except for a trail of strange credit card transactions, investigators hope surveillance video will give them what they need to reveal a killer.

In March 2014, the bodies of two women lie behind a grocery store in Galveston, Texas; A trail of surveillance footage could possibly reveal who killed two women and why.

Hawaiian getaway turns into a nightmare when 28-year-old Ivanice Harris vanishes into thin air; Detectives trace Ivanice's movements to a Waikiki hotel, covered in surveillance cameras.

Eleven-year-old Carlie Brucia disappears while walking home from a friend's house; police discover security camera footage of her shocking abduction, and the inquiry becomes a manhunt.

In Fontana, Calif., a bizarre traffic accident takes the life of 18-year-old Cristian Dominguez Aguilar; the driver vanishes into thin air, so police turn to surveillance video for answers.

In Farmville, North Carolina, three family members working at a convenience store fall victim to the most cold-blooded crime the town has ever seen; detectives attempt to pick up the killers' video trail and put an end to their bloody spree.

In Ohio, a man shoots his ex; in Utah, police go to a house where a woman and children escape from a suspect armed with a machete; in California, a former patient attacks his therapist.

In Florida, after a high-speed chase, a sheriff's K9 is on the loose on its first pursuit; deputies in an Arkansas jail face a battle when inmates turn violent; in Georgia, officers head into the woods to hunt down a felon.

A new cop's career may be over before it begins when a stop goes wrong.

In Texas, police set a trap for a would-be killer; a high-speed chase leads police into a Florida swamp, where a police dog locates the suspect who now needs to be rescued.

In Florida, after a high-speed chase, a sheriff's K9 is on the loose on its first pursuit; deputies in an Arkansas jail face a battle when inmates turn violent; in Georgia, officers head into the woods to hunt down a felon.

A new cop's career may be over before it begins when a stop goes wrong.

In Texas, police set a trap for a would-be killer; a high-speed chase leads police into a Florida swamp, where a police dog locates the suspect who now needs to be rescued.

In Ohio, a man shoots his ex; in Utah, police go to a house where a woman and children escape from a suspect armed with a machete; in California, a former patient attacks his therapist.

Twenty-three-year-old student Dalene Carlson vanishes while she is out with her friends on a Saturday night; security footage reveals a number of potential suspects in Carlson's disappearance.

When Rhonda Daugherty vanishes, detectives turn to the public for information on her mysterious disappearance; a tip leads investigators to surveillance footage from a hotel where they uncover a journey of duplicity and deception.

After a young couple goes missing, detectives find a clue leading them to a strange storage container in the middle of 95 acres, and what's inside unlocks the secrets of a monster hiding in plain sight.

In Florida, friends and family are stunned after an esteemed criminal law professor is executed in his garage; investigators follow a series of leads taking them on a statewide hunt in search of the murderous masterminds.

Police investigate the shooting of millionaires Brad and Andra Sachs in their home in 2014 and track a series of clues in a chase to find the couple's killer.

Scams, lies and sex tapes have tarnished the reputation of the '90s high school sitcom; friends, parents and actors divulge the harsh realities some cast members faced when the cameras stopped rolling.

A celebrity overdose makes headlines but revered professionals behind the scenes often go unnoticed; misbehaving doctors and the multi-million-dollar drug empire are under the microscope.

In 2021, in Newport News, Virginia, postal workers Jacquie Shabazz and Tashara Jackson fall out over an alleged affair, and a simmering feud explodes.

Two cousins go to war over the same woman, with significant consequences.

A feud between Jerry Hancock and stepfather Gene Capps boils over when they fight over their family home; from food to finances, they're at each other's throats over everything until a night of violence finally tears the family apart for good.

After 35 years together, longtime partners Julie and Keith become restless and begin to pursue very private adventures, reducing their once fiery love to ash.

High school sweethearts Linda and Derrick Yancey become sheriff's deputies with a picture-perfect marriage, then their marriage degenerates into a tale of good cop/bad cop ending in murder with one of them on the run.

Ed is a retired pilot whose sense of adventure is reawakened by a seaside encounter with the much-younger Denise, then the couple's idyllic life on a boat in a Florida marina is rocked by a sudden change in their fortune.

Tom and Lynette's love story spans decades from grade school to a posh house with a pool, but dark secrets from the bedroom bleed into other aspects of their marriage, and a dangerous obsession shreds their relationship into pieces.

A steamy affair ignites between two schoolteachers, with secret trysts occurring throughout the schoolhouse; when one of them turns out to be married, the lust turns to tragedy and a body winds up in a ditch.

When a relationship at work ignites into a full-blown affair, it's not just the temperature in the kitchen that rises; when the infidelity is exposed, one of them has more than just their fingers burned.

When a woman meets a marine, they fall in love and start a life together; this perfect façade hides a dirty double life of drugs and deceit.

A love triangle unfolds at a medieval re-enactment group; with weddings, miscarriages and broken promises, things soon turn messy; but in the battle for supremacy, there can be only one winner.

When a relationship at work ignites into a full-blown affair, it's not just the temperature in the kitchen that rises; when the infidelity is exposed, one of them has more than just their fingers burned.

When a woman meets a marine, they fall in love and start a life together; this perfect façade hides a dirty double life of drugs and deceit.

A love triangle unfolds at a medieval re-enactment group; with weddings, miscarriages and broken promises, things soon turn messy; but in the battle for supremacy, there can be only one winner.

A steamy affair ignites between two schoolteachers, with secret trysts occurring throughout the schoolhouse; when one of them turns out to be married, the lust turns to tragedy and a body winds up in a ditch.

A blackjack habit leads to tragedy for Gary and Helen, landing one of them behind bars and the other six feet under.