An Ohio woman is incapable of throwing out her dangerous son, no matter how many times he threatens to kill her, and her devotion is the root of her demise.

Two women survive violent attacks by a killer, but it's not until a third woman survives that the victims finally attain justice.

Haunting real-life mysteries dive deep into secrets of murder victims submerged in watery graves.

Philadelphia police officers find four adults locked in a filthy basement dungeon as the investigation leads detectives across four states, resulting in multiple felony arrests; all evidence points to a single ringleader behind a deadly scheme.

Two women survive violent attacks by a killer, but it's not until a third woman survives that the victims finally attain justice.

Haunting real-life mysteries dive deep into secrets of murder victims submerged in watery graves.

Philadelphia police officers find four adults locked in a filthy basement dungeon as the investigation leads detectives across four states, resulting in multiple felony arrests; all evidence points to a single ringleader behind a deadly scheme.

An Ohio woman is incapable of throwing out her dangerous son, no matter how many times he threatens to kill her, and her devotion is the root of her demise.

A copycat Zodiac killer terrorizes New York City while keeping cops guessing his identity; it falls to veteran NYPD detectives to outwit him.

Detectives track a predator who uses the great outdoors as both a hunting ground and a hiding place; the killer's knowledge of the wilderness gives him advantage, forcing investigators to dig deep into his psyche and rely on their training.

After years of a married couple ruling their street, a new neighbor who doesn't abide by them moves in; years of tension fester between the two parties until one is pushed over the edge, resulting in a shocking double-execution.

Flooding in Australian wine country raises an argument over an old fence separating neighbors; the dispute escalates from repeated screaming matches and threats to physical fighting and vandalism, culminating in a brutal stabbing death.

Two neighbors are the best of friends, but the relationship sours when one accuses the other of stealing from him; tensions rise after constant surveillance, accusations of snitching and a literal backstabbing, ending in a deadly on-camera shooting.

A Baptist pastor moves in next-door to a free-spirited older woman in suburban Las Vegas, leading to years of back and forth accusations of dog theft, intimidation and drug use; once the agitation reaches biblical proportions, retribution is wrought.

Police find the body of young woman, Erika Megan Sharpton in her car, a red 1995 Ford Mustang.

Sue always dreamed of her own little quiet piece of paradise, but her dreams go up in smoke when a sinister guest comes knocking on August 27, 2001.

Native Swede Marioara Shand is setting out on her own in Taos, New Mexico, after a recent breakup, but in July 2002, police discover her bloody body inside her new home.

Lila Warwick is a loving and hands-on grandmother of eight whose door is always open for holidays, birthdays or for anyone in need of a helping hand.

In 1992, store clerks across the Midwest get shot dead in the middle of the day; police soon connect the dots to realize it as the work of one killer, and the chase commences as he threatens to strike anywhere at any time.

In 1992, store clerks across the Midwest are being shot dead in the middle of the day; it's not long before police connect the dots and realize it's the work of one killer, and the race is on as he threatens to strike anywhere at any time.

In November 1991, 11-year-old Mark Himebaugh leaves home to check out a nearby brush fire and disappears without a trace; as police investigate, they discover that both his family and the town may be hiding some disturbing secrets.

After moving to a new city following her parents' divorce, a 14-year-old girl is dissatisfied with her new surroundings; she starts running away from home until one time, she never returns; it takes 10 years before dark secrets are revealed.

A teen mysteriously vanishes after a strange night with friends.

After witnessed with a mysterious stranger, a beautiful teen girl completely vanishes from her small town, turning up brutally slain days later in the Nevada desert; the search for her killer envelops the entire community, and fear abounds.

Stefan Wilhelmy's Pearadise promises sisterhood and delivers darkness.

Examine the rise of the Pearadise community and the complex, and at times conflicting, accounts from women connected to it.

After Kass dies, influencer Xiomara fights for her life; who's to blame?

As 28-year-old Sania battles through a divorce, her passionate and searingly honest TikToks attract tens of thousands of followers; but she soon discovers that members of her community want to silence her, and will stop at nothing to do it.

Stefan Wilhelmy's Pearadise promises sisterhood and delivers darkness.

Examine the rise of the Pearadise community and the complex, and at times conflicting, accounts from women connected to it.

After Kass dies, influencer Xiomara fights for her life; who's to blame?

As 28-year-old Sania battles through a divorce, her passionate and searingly honest TikToks attract tens of thousands of followers; but she soon discovers that members of her community want to silence her, and will stop at nothing to do it.

Women who satisfy their bloodlust within the family.

A woman disapproves of her granddaughter's new boyfriend and plots to eliminate him; a man pays for his wife's expensive secret with his life; a woman takes matters into her own hands after her retired husband falls ill.

A landscaper becomes obsessed with a single mother who is one of his client's and refuses to take no for an answer.

A man begins filming Hannah through a window, then his threatening behavior escalates until it culminates in a violent confrontation.

Divorcée Sarah dates a young, handsome pastor who is harboring unholy secrets behind his clean-cut image.

Yvette and Roger's marriage has come to an end, but he cannot stand to see her with another man and decides to kill her in front of her colleagues.

When a drunken dispute at a biker bar turns deadly, Kenda must launch a manhunt for a pair of suspects who flee with a small boy in tow; a man is murdered in an onslaught of high caliber gunfire, but an unexpected break turns the case on its head.

A woman's mangled body is found beside a lonely stretch of highway; when the coroner suspects foul play, Lt. Joe Kenda is called in to solve the second homicide case of his career; along the way, the rookie detective learns a painful lesson.

When a young U.S. Army veteran is found stabbed to death on his living room floor, suspicion lands on a neighbor who was arrested during an altercation; when Lt. Kenda takes a closer look at the victim's love life, he realizes someone's been lying.

A hostage situation puts Sgt. Joe Kenda and his team to the test, as they try to save a family without getting shot themselves; a neighbor discovers two teenagers who apparently entered into a suicide pact; however, one of them has multiple injuries.

Inside a daughter's desperate search for her mother 17 years after she disappeared, and her determination to bring her killer to justice.

Investigative reporter Jeff German's shocking murder spurs his colleagues to work nonstop in search of Jeff's killer; what the reporters and police uncover will stun the citizens of Las Vegas to their core.

On Jan. 2, 2021, 26-year-old Kirsten Breuggeman leaves her boyfriend at a bar and takes off on her own; a security camera picks her up walking down the street, but it glitches out, and she vanishes from view.

In December 2017, Brian stops responding to his mother's texts; she decides to file a missing person's report and Detective Massucci finds himself untangling a complicated love triangle involving Brian, which leaves him with more questions.

Tracing the time immediately before an individual vanished for critical clues about the disappearance.

A rumor swirls around the border town of Brownsville, Texas, that Kimberly Avila may have been kidnapped or murdered by a member of the cartel when she went missing on May 13, 2017.

A young woman is swept off her feet by the man of her dreams, but before they have a chance to meet, a tragic accident sends him to jail; against the odds, they grow even closer, but when she disappears, her family begins to question his story.

Derricka is a self-made millionaire and badass businesswoman who is not ashamed to celebrate her success. When aspiring entrepreneur Ashley reaches out on Facebook asking Derricka to be her mentor, she has a hard lesson to learn herself.

Police find four victims in the smouldering wreckage of an Oklahoma City house fire and one of the victims starred in the hit TV series Cathouse.

As a Playboy Bunny, Jackie Hendrickson is forbidden from fraternizing with her customers; Atlanta plastic surgeon Dr. Warren Brown is impossible to resist, and their illicit affair sets off a deadly chain of events.

Derricka is a self-made millionaire and badass businesswoman who is not ashamed to celebrate her success. When aspiring entrepreneur Ashley reaches out on Facebook asking Derricka to be her mentor, she has a hard lesson to learn herself.

Police find four victims in the smouldering wreckage of an Oklahoma City house fire and one of the victims starred in the hit TV series Cathouse.

As a Playboy Bunny, Jackie Hendrickson is forbidden from fraternizing with her customers; Atlanta plastic surgeon Dr. Warren Brown is impossible to resist, and their illicit affair sets off a deadly chain of events.

A young woman is swept off her feet by the man of her dreams, but before they have a chance to meet, a tragic accident sends him to jail; against the odds, they grow even closer, but when she disappears, her family begins to question his story.

Wealthy Ann Park of Van Buren, Ark., is known for being sharp-tongued but fair, yet her son's scandalous lifestyle and others' lust for her money bring her to a horrific end.

Secrets come to light when the torso of Jay Orbin, a self-made millionaire with a loving family and beautiful wife, turns up in the desert.

Obsessed with his mistress, a hard-bodied security specialist plots to murder his wife; however, his scheme, masterminded by the unlikeliest of conspirators, takes a sudden and deadly twist.

A mystery grips a small seaside town where a competitive bodybuilder's husband disappears; puzzling sightings, shocking revelations and bizarre deceptions eventually lead police to a grisly discovery.

Competition among personal trainers at a high-end Florida gym is intense; a new general manager comes aboard to steady the ship, but tension lies just beneath the surface; a volatile mix of pride and rage ignites a horrific and deadly chain reaction.

After taking the pageant world by storm, a Playboy cover model gets up close and personal with fans on the phone; as she competes for playmate of the year, an obsessive fan goes a step too far and her entire world comes crashing down.

The murder of Playboy Cybergirl Christina Carlin-Kraft in her Pennsylvania condo takes police on a search for her killer, from the streets of Philadelphia to a psychiatric ward; detectives rely on surveillance video to find the culprit.

When a Playboy party hostess and model is found dead and dismembered in a dumpster, it ignites a tabloid media frenzy; as police investigate her romantic partners, her reality TV star husband heads for the Canadian border.

When a former Playboy bunny's husband is shot dead at home, the investigation reveals sordid affairs, family infighting and a possible hired hit; the search for the truth ultimately leads to multiple suspects, including some close to home.

Star Stowe takes the world by storm when she becomes Playmate of the Month, but everything the magazine has to offer seduces Star into a world of abuse and addiction and sends her down a tragic path.

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.

It's 2009 in Las Vegas and two men come face-to-face over a woman; three years of feuding end in 13 fatal seconds and decades on, neither family can forgive.

A feud between a man and his stepfather boils over when they begin fighting over their family home until a night of violence tears the family apart.

A bitter feud erupts between business partners that ends in brutal murder.

Four teenage girls are gunned down at an Austin yogurt shop.

Killers murder an adrenaline-junkie young father, and detectives sift through tales of illegal chicken fighting, drag racing, cheating, and a mysterious figure nicknamed "The Witch Doctor.".

Stefan Wilhelmy's Pearadise promises sisterhood and delivers darkness.

After a farmer is found dead on his kitchen floor, everyone on the property becomes a suspect in a complicated investigation that leads to a shocking discovery.

Pearadise sold utopia; assault allegations and fetish reveal another truth.

A gunman executes three mechanics in a sleepy Connecticut town; detectives scrape for evidence and uncover a world of chatrooms, embezzlement, an illicit love affair, and three families of potential suspects.

After Kass dies, influencer Xiomara fights for her life; who's to blame?

The assassination of a computer genius sends detectives on a two-decade hunt for missing gold, uncovers a shocking link to a Saudi sheik, and exposes a deadly international scheme that claims another life.

Stefan Wilhelmy's Pearadise promises sisterhood and delivers darkness.

Killers murder an adrenaline-junkie young father, and detectives sift through tales of illegal chicken fighting, drag racing, cheating, and a mysterious figure nicknamed "The Witch Doctor.".

Pearadise sold utopia; assault allegations and fetish reveal another truth.

After a farmer is found dead on his kitchen floor, everyone on the property becomes a suspect in a complicated investigation that leads to a shocking discovery.

After Kass dies, influencer Xiomara fights for her life; who's to blame?

A gunman executes three mechanics in a sleepy Connecticut town; detectives scrape for evidence and uncover a world of chatrooms, embezzlement, an illicit love affair, and three families of potential suspects.

Four teenage girls are gunned down at an Austin yogurt shop.

The assassination of a computer genius sends detectives on a two-decade hunt for missing gold, uncovers a shocking link to a Saudi sheik, and exposes a deadly international scheme that claims another life.

In the 1970s, Anneka Di Lorenzo finds fame as a successful model in Penthouse Magazine and secures a part in the movie "Caligula"; however, her life eventually unravels with tragic consequences.

When detectives respond to a 911 call from a lavish Miami apartment, they uncover a bloody scene with a popular social media influencer at the center; as they piece events together, soon it gets clear that a lot is going on behind closed doors.

Donna Ferres, 24, takes a job working the overnight shift at a convenience store; however, when a familiar face walks into the store one night, her routine shift ends in a heinous crime.

After 15-year-old Jasmine Block mysteriously vanishes into thin air, her mother, Sarah, launches a crusade to find her before it's too late; when the sickening truth behind Jasmine's disappearance surfaces, it leaves Sarah in shock.

Lori Brown's life seems perfect; on one unfortunate Monday afternoon, Lori's life takes an unexpected, devastating turn.

A father's desperate search for his pregnant daughter leads him to an abandoned cabin in rural Canada; when police come in to investigate, a crucial surprise witness helps expose unspeakable crimes.

A beloved pastor and his wife rent a cabin to get away from it all but a vicious attack leaves one deceased and the other nursing their wounds at the hospital; an investigation into the couple's past reveals a laundry list of suspects and misdeeds.

A young woman cozies up with her new boyfriend at his remote cabin but has no idea who he really is or what he's done; he reveals his violent side, and she must dig deep in the hopes of surviving every scenario he throws at her.

A dad learns his son is behind three murders across Oregon and California; confronted with a truth he never imagined, Ken makes the choice to call authorities and turn in his own son, a decision that shatters their relationship forever.

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.

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.

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.

On Friday the 13th, 14-year-old Amber Dubois vanishes; a year later, Chelsea King disappears nearby; as fear spreads, a survivor links the two-and exposes a predator hiding in plain sight.

On Friday the 13th, a teen obsessed with Satan and serial killers terrorizes a small Texas town; survivors fight to stay alive as police race to stop him before dawn during a night-long rampage that leaves the town forever changed and scarred.

A young woman vanishes after entering a patrol car; for 35 years, she's a Jane Doe; as fear and rumors consume a small town, a chilling clue under hypnosis cracks the case open-and exposes a predator no one saw coming.

On a dark and stormy night, police find a family dead in their mansion; a bloody mask lies nearby; a letter to the victim's mother hints at something darker than murder-suicide.

Gloria Marmolejo raises her two boys the best she can, but when Gloria suspects that her son David, a married father of four, is stepping out with his younger underage stepsister, she does everything she can to keep them separated.

A home health care nurse falls in love with her married, wheelchair-bound patient but once the secret gets out, someone has to die.

After a house fire claims a young mother in a quiet Texas town, questions surface as family members look closer. When official answers fall short, a determined search for truth pushes through silence, suspicion, and years of uncertainty.

A deeply religious Southern Baptist grandmother discovers that her granddaughter is a lesbian and has a girlfriend; very angry, the grandmother is willing to do anything to get her granddaughter back on track, even to kill.

A home health care nurse falls in love with her married, wheelchair-bound patient but once the secret gets out, someone has to die.

After a house fire claims a young mother in a quiet Texas town, questions surface as family members look closer. When official answers fall short, a determined search for truth pushes through silence, suspicion, and years of uncertainty.

A deeply religious Southern Baptist grandmother discovers that her granddaughter is a lesbian and has a girlfriend; very angry, the grandmother is willing to do anything to get her granddaughter back on track, even to kill.

Gloria Marmolejo raises her two boys the best she can, but when Gloria suspects that her son David, a married father of four, is stepping out with his younger underage stepsister, she does everything she can to keep them separated.

A detective struggles to exonerate his black friend from rape allegations pinned on him by the LAPD's all-white brass; he must navigate entrenched racism, lead a stake-out and employ the magic of Hollywood to ensnare the real predator.

In what became known as the crime of the century, a boy from one of Chicago's wealthiest families is kidnapped and found murdered; the ensuing investigation zeroes in on the wealthy, thrill-seeking college students, Nathan Leopold and Richard Loeb.

The case of 17-year-old Benjamin Elliott, whose defense team says he was sleepwalking when he fatally stabbed his twin sister.

A young woman mourns her uncle's murder and questions whether the convicted killer was the only one involved.

The murder of 81-year-old Marjorie Nugent by her younger companion, Bernie Tiede, captures the imagination of filmmaker Richard Linklater, who turns it into the movie, "Bernie." Later, Linklater will learn he too has become part of the plot.

Stefan Wilhelmy's Pearadise promises sisterhood and delivers darkness.

Pearadise sold utopia; assault allegations and fetish reveal another truth.

After Kass dies, influencer Xiomara fights for her life; who's to blame?

A string of deadly tragedies strikes a suburban family, but detectives soon uncover dark secrets beneath their wholesome image; as the mystery deepens, the spotlight falls on two women within the home, revealing a scheme hiding in plain sight.

A killer hunts down a young mom and brutally kills her on a desolate highway; as detectives trace her final moments, an unnatural bond between her ex and his mother comes to light, leading investigators into a dark web of lies and deception.

Police find a dead mom in a compromising pose, but nothing is as it seems.

Gunmen shoot a man in his driveway, and detectives uncover a chilling murder-for-hire plot; multiple generations of a family land in the crosshairs as police find evidence of a scheme driven by lies, manipulation and a collection worth killing for.

In Hudson, Wis., Charlene and Darrell Wold seem to be living a blissful existence with their blended family; they do all they can to keep their household safe and secure, but they never imagined the real danger would come from within.

As gentle giant Randy Ferguson approaches his 40th birthday, his sisters worry that he'll never have a family of his own; that all changes when Randy meets single mom Angela Phillips; but the beautiful life they build together hides an ugly secret.

Twenty-one-year-old mom Lauren Kidd takes an unconventional route through life, but she always follows her heart; the future should be bright, but there's a darkness lurking that no one can stop.

Michelle Lira dreams of being a doctor, until one day a rollercoaster romance steers her life in a different direction, straight into a deadly ambush.

A chilling investigation into the discovery of a pregnant woman's body in the Hudson River, which New York police initially dismiss as an accident before uncovering premeditated murder.

Two women survive violent attacks by a killer, but it's not until a third woman survives that the victims finally attain justice.

The mysterious details of one teenager's murder may lead police to solve two brutal murders committed by the same deadly predator.

A young mother vanishes, leaving behind nothing but puzzling clues and disturbing questions; a needle in the mud may reveal the truth behind her disappearance.

Two women survive violent attacks by a killer, but it's not until a third woman survives that the victims finally attain justice.

The mysterious details of one teenager's murder may lead police to solve two brutal murders committed by the same deadly predator.

A young mother vanishes, leaving behind nothing but puzzling clues and disturbing questions; a needle in the mud may reveal the truth behind her disappearance.

A chilling investigation into the discovery of a pregnant woman's body in the Hudson River, which New York police initially dismiss as an accident before uncovering premeditated murder.

After a string of bad dates, Texas social worker Deborah Houchin believes she's finally found the man of her dreams; not long after talk turns to marriage, Deborah disappears; it takes the help of her coworkers to find out what happened.

Twenty-year-old single mother Tracy Whitehead is starting to turn her life around when she falls for attentive Joby Palczynzki, then his jealousy starts to overtake their relationship, and she soon comes to realize she can run, but she can't hide.

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

Sandra Berfield suffers years of harassment from coworker Steven Caruso and has him jailed for violating a restraining order; released, Caruso sends a pipe bomb to Berfield who is killed instantly after picking up a package left on her front porch.

In Tacoma, Wash., businessman Robert Henry is murdered by a masked gunman, and his wife, Paula, points the finger at Henry's former business associate, Larry Shandola.

Theresa Wesolowski, 22, is murdered on May 29, 1999; police are baffled for nearly 10 years before finally getting a break when a new DNA technique identifies Wesolowski's coworker, Mark Libecki, as her killer.

The brutal murder of a successful hair salon owner and mother upends a tight-knit Chicago community; while neighbors whisper about the killer's identity, detectives must break down walls of silence and uncover the plot to slay this local icon.

A Pennsylvania town is filled with suspicion after 19-year-old Erica Miller disappears without warning; her mother posts flyers around town, prompting one resident to question the unusual behavior of a family friend.

Suspicion lands close to home when prom queen Aquilla Flood is found dead in her bedroom; while Aquilla's friends point detectives to three local teens, her own family endures intense questioning about the night this popular young woman died.

Matt Garcia, a city councilman in California, is shot dead; drug dealers, political rivals, and even Matt's own father are all suspects.

An apartment-dwelling family finds their peace and quiet shattered when a loud neighbor moves into the unit directly overhead; the conflict engulfs both sides resulting in flying fists, drawn weapons, and a man left bleeding out in the hallway.

A retired couple's golden years shatter when a troubled Army veteran moves in next door and makes their lives hell with his appalling behavior; they declare war, fighting vicious battles until one of these neighbors turns up dead.

A long-time resident of a suburban street descends into a morass of delusion, anger and paranoia that turns him against innocent neighbors; he eventually becomes wholly unhinged and unleashes his violent wrath upon his small Baltimore community.

The unofficial mayor of an idyllic suburban street locks horns with the new neighbor who shows no respect for local values; disagreements escalate to arguments, threats, and property damage, ending in brutal violence that shatters two families.

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.

A single woman and her two young sons believe they have found a perfect new apartment, but their overbearing landlord and neighbor soon turns their idyllic situation into a living hell of arguments and intimidation that finally ends in bloodshed.

A woman weaponizes empathy, faking illnesses and tragedies across state lines; as victims unite, her pattern snaps into focus: an opportunist who doesn't just mimic suffering but steals it, reinventing herself wherever she goes.

Unpacking shocking true-crime stories involving influencers and digital communities across the social media landscape.

The lure of social media fame pulls a young woman into the dark side of cosplay, and a world of sexual exploitation, online trolls, and homicide.

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.

Unpacking shocking true-crime stories involving influencers and digital communities across the social media landscape.

The lure of social media fame pulls a young woman into the dark side of cosplay, and a world of sexual exploitation, online trolls, and homicide.

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 woman weaponizes empathy, faking illnesses and tragedies across state lines; as victims unite, her pattern snaps into focus: an opportunist who doesn't just mimic suffering but steals it, reinventing herself wherever she goes.

A bomb explodes at Centennial Park in July 1996 as thousands gather for the Atlanta Olympics; Alice Hawthorne is killed and more than 100 others are injured; as the FBI investigates terrorism, they soon find themselves tracking a serial bomber.

After arriving for military intelligence training, Pvt. Tracie McBride is kidnapped from a laundry room at Goodfellow Air Force Base in Texas; a hunt for the missing soldier leads to a tale of horror involving a decorated war veteran.

In 1988, 8-year-old April Marie Tinsley is abducted in broad daylight by a man in a blue pickup truck; three days later, a jogger makes a heartbreaking discovery in nearby woods; the discovery sends cops on a 30-year-long manhunt for April's killer.

In 2002, when 5-year-old Samantha Runnion is playing with a friend in front of their homes in Stanton, Calif., a man appears and snatches Samantha, dragging her into his car; the race is now on to find her and the man responsible.

The peace of Raynham, Mass., is forever shattered when cheerleader Mary Lou Arruda goes missing two days after her 15th birthday; the vast search effort to find her ends nine weeks later in the Freetown Forest with a chilling discovery.

Thirteen-year-old Carrie Jopek disappears and her friends and family are terrified; her body is soon found underneath a neighbor's porch and that sets off a hunt for her killer that spans decades.

A woman is attacked in Harrisburg, Pa., and police eye a local family man as the suspect; however, one detective believes this attack isn't a one-off but perpetrated by a serial killer.

When Grant Hardin is arrested for murder, his wife, Linda, believes police have the wrong man; then, officers show up at Linda's door with evidence of another crime, and her devotion is put to the test.

In 1986, Geri Muck desperately searches for her missing daughter, but she has no idea that she's too late; the prosecutor wants justice, the brother wants revenge, but Geri just wants her daughter back.

In 2005, a woman interrupts the murder of her grandson; the investigation reveals that the witnesses know more than they are letting on.

Shelia Dates and her daughter Regina are more than blood relatives; they're best friends and roommates too.

With her good looks and sunny demeanor, doctor's assistant and part-time model Christine Kent attracts her fair share of admirers; after one encounter ignites jealousy and obsession, Christine is blindsided by the devastating consequences.

Single mom Joi Partain finds love with Jonathan Pearson, but after the couple moves to Florida with Joi's daughter, troubles spiral until they hit a bloody point of no return.

Sidney Dorsey is the first African American sheriff in DeKalb County, Ga.; after he wins on an anti-corruption ticket, revelations of him abusing the power of the office for money, sexual favors and deadly vengeance shock voters.

Pastor Schirmer wields power over his congregants; when one takes their own life, investigators question the accidents that killed this minister's two wives, revealing a wolf in sheep's clothing.

When the medical board strikes off popular Arkansas pain doctor Randeep Mann amid allegations about his practice, they also uncover a monster; he stops at nothing to regain his practice, unleashing an explosive plot to regain power.

Tricia and Galen Westfall appear to be the perfect couple; however, the reality is that Galen is jealous and controlling. When investigators find two bodies in a car crash, they uncover the grisly truth about a deadly relationship.

An alleged serial killer lures teenage girls into his van, then murders them in the Washington wilderness; one girl survives.

The terrifying discovery of human remains in suitcases along the rocky shorelines of Elliott Bay and nearby rivers in Seattle.

When friends find Brad McGarry shot to death in the basement of his Bellaire, Ohio home, evidence suggests a robbery; when detectives learn that Brad is an openly gay man working in the world of coal mining, a more complicated motive emerges.

An alleged serial killer lures teenage girls into his van, then murders them in the Washington wilderness; one girl survives.

The terrifying discovery of human remains in suitcases along the rocky shorelines of Elliott Bay and nearby rivers in Seattle.

When friends find Brad McGarry shot to death in the basement of his Bellaire, Ohio home, evidence suggests a robbery; when detectives learn that Brad is an openly gay man working in the world of coal mining, a more complicated motive emerges.

Tricia and Galen Westfall appear to be the perfect couple; however, the reality is that Galen is jealous and controlling. When investigators find two bodies in a car crash, they uncover the grisly truth about a deadly relationship.

A mother is brutally slain in her home, and police collect bizarre evidence they hope will lead to a murderer; a second body turns up, and this Louisiana community fears a serial killer is on the loose.

After a Tennessee fisherman finds a woman's body floating in a creek, family secrets, decades-long feuds, and a suspicious funeral shine light on a complex conspiracy, but the truth is far more shocking than anyone could have ever imagined.

Forty-year-old Rachael Anderson disappears without a trace after calling a friend about a home improvement project she'll never complete.

College student Jessica O'Grady vanishes one night, making locals wonder if she is kidnapped; especially since another woman disappeared a week earlier.

Roger Kemp finds the body of his murdered 19-year-old daughter, Ali, at the neighborhood pool where she worked; Kemp embarks on a quest to find his daughter's killer using billboards.

Joel Larson is shot to death in a safe haven community for gay people in the 1990s Minneapolis; two more shootings terrorize people in the community as they realize a serial killer lives among them.

In 2004, Detective Postiglione investigates the rare double homicide of two young college students in an apartment near a Nashville university; when a third victim is gunned down, Postiglione launches a state-wide manhunt to catch a ruthless killer.

Former Tennessee Titan quarterback and public hero Steve McNair is found dead in his condo; the body of a young female is also present in an apparent double homicide.

In 1993 a night clerk is shot dead inside the lobby of a hotel, and despite eyewitness accounts, police can't locate the killer.

Police find the body of Sara Hulbert at the North First Street Truck Stop, just past what the truckers call Party Row.

A 17-year-old boy is shot in the early hours of the morning on a suburban Kansas City street; detectives race to uncover who is responsible for the murder.

The brutal murder of a young basketball player in a drive-by shooting leaves detectives with few clues about the killer, but forensic evidence could be the key to charging a suspect.

KCKPD's Narcotics Squad ensnares a low-level drug-dealing couple; to help stop the flow of meth into Kansas City, they try to flip a local drug kingpin and go all the way to the top of the drugs supply chain.

Four separate gas stations are violently robbed at gun point by a masked man in one night; detectives race to catch the robber and get justice for the terrified local community.

A 30-year-old gay man is shot dead on a busy street; the victim's family believes his mysterious new boyfriend may be responsible for the killing.

Detectives rush to a Kansas City bar after a mass shooting leaves the entire country reeling; with suspects on the run and chilling footage emerging, investigators race to uncover the truth before more blood is shed.

In the aftermath of the brutal slaying of a homeless man, James Tony Wise, Portland PD, turns to the footage from CCTV cameras to find his killer; detectives use the images to retrace the rampage through the city of a violent offender.

The case of a softball coach accused of recruiting a former player to kill her ex-boyfriend.

When police find the lifeless body of a young mother, her husband becomes the prime suspect. However, when an in-depth investigation against him stalls, it raised a critical question: Had police been focused on the wrong man all along?

A young woman is killed while celebrating her graduation from U.S. Naval training.

The case of a softball coach accused of recruiting a former player to kill her ex-boyfriend.

When police find the lifeless body of a young mother, her husband becomes the prime suspect. However, when an in-depth investigation against him stalls, it raised a critical question: Had police been focused on the wrong man all along?

A young woman is killed while celebrating her graduation from U.S. Naval training.

In the aftermath of the brutal slaying of a homeless man, James Tony Wise, Portland PD, turns to the footage from CCTV cameras to find his killer; detectives use the images to retrace the rampage through the city of a violent offender.

The Georges' lives turn upside down when greed rears its ugly head and someone in the family becomes marked; as investigators uncover the truth, some of the family members find themselves on the road to destruction.

For a Michigan family, winning isn't everything, it is the only thing; when a competition heats up, the family members wind up doing the unthinkable, and their Midwestern community comes face to face with multiple rounds of pure evil.

After the body of wealthy Richard Hodges is found along the Missouri River, police find his mother has been killed inside their home; as detectives get to work, they wonder if a secret in Hodges' life might have been behind the murders.

In Oklahoma, the body of 18-year-old Jarret Clark is found floating in a lake, bringing a party in the woods to a tragic end; agents interview campers and come across a key witness.

The lives of two Georgia teenagers are lost after shots ring out on a remote Florida beach; even with officers from two jurisdictions on the case, leads are scarce, then an unexpected call comes in and promises swift resolution.

The body of 18-year-old Tina Hendricks is found floating in a Florida canal.

In Monroe, Ohio, an affluent retirement community is baffled after Barbara Howe simply vanishes one night; the police soon find Barbara's body in the trunk of her car, and her throat has been slit.

Carol Lapaglia waits 25 years to marry the love of her life, Jack Parkes; six weeks before their wedding in Kennedy Township, Pa., she finds him shot to death in their living room.

Hugo is hysterical after he finds his brother's girlfriend, Breanna Schneller, beaten and stabbed to death; the brothers appear to be devastated, but the discovery of Breanna's missing phone casts doubt on their alibis.

Police and communities have a new weapon in the fight against crime. Across America, Real Time Crime Centers use surveillance cameras, tracking systems and gunshot detectors to solve crimes and bring criminals to justice. These are their stories.

A cashier's murder is captured on camera and police in Enid, Okla. use high-tech tools to catch a trio of killers; in Dubuque, Iowa, investigators use RTCC surveillance video to track down a murdered woman's killer.

What starts as a run-of-the-mill shoplifting call in Indian River County, Fla., turns into a deadly pursuit led by the RTCC; in Sioux City, Iowa, police use high-tech tools to solve a love triangle murder.

The identity of the killer responsible for stabbing 22-year-old Maurice Skeen during a street brawl in Albany, N.Y., lies hidden in chaos; facing an almost total lack of physical evidence, detectives must decode the digital to unmask the perpetrator.

When 12-year-old Aynis Vargas dies in a seemingly random attack on a party, investigators piece together clues from social media, cell phone data and surveillance footage to try to get justice for Aynis, her family and the whole community.

When single dad David Heisler goes missing, digital clues lead detectives into the desert, but the trail stops cold; investigators ask digital forensics experts to help them unravel this twisted mystery and reveal the truth of what happened.

When widow Valena Shepherd is found dead at home, police suspect foul play; investigators follow digital clues that suggest Valena knew her killer and hope the data contained within a digital heart monitor device pinpoints the perpetrator.

A masked predator is harassing high school girls in New Hampshire and will not stop until they meet his demands.

Unpacking shocking true-crime stories involving influencers and digital communities across the social media landscape.

The lure of social media fame pulls a young woman into the dark side of cosplay, and a world of sexual exploitation, online trolls, and homicide.

Kerissa Fare is thrilled to be September 2000's Playmate of the Month; just as the magazine is about to hit newsstands, a mysterious man from her past becomes a suspect in multiple murders, and investigators want to talk to her.

Unpacking shocking true-crime stories involving influencers and digital communities across the social media landscape.

The lure of social media fame pulls a young woman into the dark side of cosplay, and a world of sexual exploitation, online trolls, and homicide.

Kerissa Fare is thrilled to be September 2000's Playmate of the Month; just as the magazine is about to hit newsstands, a mysterious man from her past becomes a suspect in multiple murders, and investigators want to talk to her.

A masked predator is harassing high school girls in New Hampshire and will not stop until they meet his demands.

Chrissy Chambers and her girlfriend, Bria Kam, are huge YouTube personalities in the lesbian world; Chrissy's old flame -- a man -- starts a devastating revenge porn campaign, spreading videos of him having sex with her while she's unconscious.