In New Mexico, a heavily armed suspect strikes down two officers investigating a street robbery; in Wisconsin, a police pastor gets caught up in a high-speed chase with a wanted criminal.

Tempers flare outside a home where Savannah police officers discover three bodies; one argument may offer a vital lead in the case.

Judith Therianos is a free spirit who wants to see the good in everyone; after her body is found in a wooded area, detectives unearth video surveillance that shows her alone and unaware of the danger she faces moments before her life is cut short.

In New Mexico, a heavily armed suspect strikes down two officers investigating a street robbery; in Wisconsin, a police pastor gets caught up in a high-speed chase with a wanted criminal.

The complex missing persons case of Roaa Al-Dhanoon takes a disturbing turn, involving someone who is close to her.

A woman makes a frantic 911 call, saying her neighbor is not breathing and covered in blood; police find 69-year-old Benjamin dead, his house in disarray and money missing; as detectives search for answers, another murder shakes the community.

On New Year's Eve, a domestic dispute goes wrong when two deputies are trapped with a gun-wielding suspect; in Iowa, a high-speed pursuit escalates to a serious situation.

In Rock Hill, S.C., former homecoming queen Melinda Snyder's murder embroils the town in a mystery that won't be settled until the South Carolina Supreme Court weighs in.

When Veronica Bozza's body is found on her living room floor, it sends shock waves through the close-knit community of Bridgewater, Tenn., and leads investigators to uncover a bizarre murder plot right out of a Hollywood movie.

When Pamela Edwards is found shot to death, Lt. Joe Kenda must shield her young daughters from the crime scene; soon police close in on Edwards' killer, leading to a white-knuckle car and foot chase across Colorado Springs, Colo.

Beloved teacher Barbara Lewis is poisoned in her classroom; as doctors fight to save her life, Lt. Joe Kenda and his team delve into her personal affairs looking for clues, but the biggest revelation comes from the poison itself.

Two teenagers stumble upon a woman engulfed in flames, leaving detectives to wonder who was capable of this magnitude of cruelty; when a college student is strangled in his home, Lt. Joe Kenda must figure out which of his roommates is lying.

The slaying of a young boy has Lt. Joe Kenda facing his most difficult case yet; while confronting his own demons brought forth by this tragic case, the detective makes the most consequential decision of his career.

John joins the hunt for Jovanny Romo Arellanes, who California police say killed his ex-girlfriend; Callahan seeks answers for a family that never gave up hope surrounding a mysterious case involving alleged killer Steven Oboite.

John takes on accused financial fraudster Ruja Ignatova, whose alleged crypto con landed her on the FBI's top ten most wanted list; Callahan heads to Pennsylvania on the trail of Freddy Calle, accused of sexually abusing a teenage girl.

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

In August 2000, 17-year-old Jessica Carpenter is found murdered in her Aiken, S.C., home by her mother; local reporters and family members tell the story of a town frozen in terror as police search for a possible serial killer on the loose.

In May 2017, high school teacher Theresa Lockhart is a no-show at her confirmation sponsor's big event; later, her car is discovered with nothing inside, prompting police to turn the community upside down.

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.

In Germantown, Ohio, Alyce Seff's body is found in a wishing well, and the townspeople are shocked to learn the elderly landlady had as many enemies as she did friends; it will take police nine years to solve her case.

Bride-to-be Patricia Richmond is found bound and murdered at her future in-laws' home in the resort town of Steamboat Springs, Colo.

A local in Algona, Iowa, stumbles upon a smoldering truck with the body of a young mother inside; investigators and family trace the last movements of Nicole Berte to uncover her killer.

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.

After teenager Jessica Dishon is murdered in Shepherdsville, Kentucky, police must sort through her past relationships, jealous friends, and an old family feud to find the killer.

A look at the shocking and tragic cases of dangerous obsessions, brutal violence and even murder surrounding local high school football teams, tarnishing the sport these communities hold sacred.

When high school football coach Juan Joseph is inexplicably gunned down, his community unites to bring his killer to justice.

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

A look at the shocking and tragic cases of dangerous obsessions, brutal violence and even murder surrounding local high school football teams, tarnishing the sport these communities hold sacred.

When high school football coach Juan Joseph is inexplicably gunned down, his community unites to bring his killer to justice.

In Germantown, Ohio, Alyce Seff's body is found in a wishing well, and the townspeople are shocked to learn the elderly landlady had as many enemies as she did friends; it will take police nine years to solve her case.

Bride-to-be Patricia Richmond is found bound and murdered at her future in-laws' home in the resort town of Steamboat Springs, Colo.

Kerri Harris and her friend discover a camera secreted in the restroom at work; while police examine the evidence, Harris is stabbed to death in her office with her co-workers just a few feet away.

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.

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.

Janet Lynn Mickey dreams of starting her own family and marries college football star Darrell Tyburski; plans change after the young couple begins having children, leading them down a very dark path.

Single mother Rainey Morin meets soul mate Robert Kowalski who treats her like a queen; however, beneath Kowalski's kind veneer is a dark history that threatens to wreak havoc.

Frankie Cochran falls for handsome David Gehrard, then his behavior begins to alarm Cochran, making her wonder if a secret from Gehrard's past holds more meaning than she thought.

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.

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.

When Marlys Sather doesn't return to work after a lunch appointment, her family makes a horrifying discovery; someone set fire to this loving mother of three.

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.

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.

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

A Detroit man wishes his neighbor lived on the opposite end of 8 Mile Road.

Once-friendly neighbors on a mountain road become sworn enemies after one family calls police about a theft -- violating the unspoken tradition of leaving authorities out of disputes; years of conflict finally culminate with shots fired.

A mother and daughter upscale their lives when they move into a beautiful suburban community; their next door neighbor takes an instant dislike to them and tensions rise until a vicious murder is caught on home video.

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.

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.

Stephanie is a feisty, loveable young woman from New Jersey, who is building a brand as a bespoke makeup and SFX artist online; but offline, her life becomes complicated and spirals into mystery when she vanishes into thin air on Halloween Eve.

Teenage film reviewer Trey is building an online empire, attracting hundreds of thousands of views; but, it can't last, and soon, he finds himself dragged into a world of guns, abuse and revenge.

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.

Stephanie is a feisty, loveable young woman from New Jersey, who is building a brand as a bespoke makeup and SFX artist online; but offline, her life becomes complicated and spirals into mystery when she vanishes into thin air on Halloween Eve.

Teenage film reviewer Trey is building an online empire, attracting hundreds of thousands of views; but, it can't last, and soon, he finds himself dragged into a world of guns, abuse and revenge.

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.

Financial difficulties and philandering bring an emerging fairy-tale romance between a police officer and a former beauty queen to a tragic end.

In Winona, Mo., Jason and Stephanie McClurg suffer a series of misfortunes putting their marriage under an enormous amount of pressure, then first responders find Stephanie dead in the couple's trailer.

The remote lakeside town of Bayview, Idaho, is a little too quiet for resident Larry Cragun, and the isolation soon gets to him.

After Heather Young and her boyfriend relocate to Michigan's tranquil Lower Peninsula, a nasty fight leads to an explosive and terrifying outcome.

Sean Farmer travels to a remote campsite in Virginia for a fishing trip with his friend Scott Johnston, but a mysterious stranger appears, unveiling the area's dark past.

After Allison Walker mysteriously goes missing just days before Christmas, investigators scour her pig farm in Adairville, Ky., in search of clues.

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.

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.

A quiet neighborhood in Kansas City, Kan. is shaken by a double homicide in a local deli, and detectives begin to wonder where the truth really lies.

A man shoots two officers serving eviction papers and then escapes, sparking a high-speed car chase; two robbery suspects flee in a U-Haul truck; with one of the county's busiest intersections fast approaching, police must make a terrifying decision.

An out-of-control 18-wheeler leads more than twenty officers on a two-hour chase spanning three counties in Texas; a man goes on the run after allegedly stabbing a doctor in Florida, sparking a dangerous interstate chase.

In Camden, Ga., a driver leads deputies on a 150-mph chase before a high-speed PIT brings the pursuit to an end; in rural Texas, a thief leads deputies down dusty roads, through water, and into the woods in the middle of the night.

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 Groton, Vermont, a young man with a developmental disability leaves work and is never seen again; with no leads in sight, investigators must rely on surveillance footage to piece together the truth behind Christopher Gray's disappearance.

In Alexandria, Va., Nancy Dunning, Ronald Kirby and Ruthanne Lodato are all fatally shot in broad daylight by a gunman knocking at the front door; detectives attempt to use security footage to track down the killer before they strike again.

In 2018, a killer shoots 33-year-old restaurant worker Joshua Webb outside an apartment block in Beckley, W.V.; to solve the murder and identify the culprit, police must unravel a web of lies by following a trail of security footage.

A hopeful 12-year-old singer looks for fame online using her webcam, gathering many admirers; she soon falls for a boy who flatters her, but her dream turns into a nightmare after a shocking photo is shared online.

When her fairy-tale marriage crumbles, a young mother questions just what kind of family she married into; a bitter custody battle leads to a vicious cyberstalking campaign with devastating real-life consequences.

When a body is discovered in a backyard, police have little to go on; the homeowner has recently disappeared, and all that he has left behind are clues posted online; police wonder if they will lead to the identity of the victim -- or the killer.

When her fairy-tale marriage crumbles, a young mother questions just what kind of family she married into; a bitter custody battle leads to a vicious cyberstalking campaign with devastating real-life consequences.

Michele Reiter bounces back after a failed marriage and a troubled romance, then she goes missing after agreeing to go on a date with a new friend she has met on Facebook.

After moving to the idyllic town of Gulfport, Fla., Candy Williams meets a handsome stranger at the beach, but her storybook romance turns into a real-life nightmare as his past comes to light.

Journalism major Brook Baker is brutally murdered while researching a controversial article, and the police must sort through hundreds of suspects to find her killer.

Single mother Christina Sanoubane leaves her abusive boyfriend to move into her own apartment, then, four days later, Sanoubane's toddler tells a visitor to the apartment that his mother is dead.

Eric Smith spent 28 years behind bars for the 1993 murder of 4-year-old Derrick Robie; he was released from prison in February 2022; Jim Axelrod reports on whether he is a changed man.

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

Detectives link the 1982 murders of two women near Breckenridge, Colo., through matching orange socks, but the case goes cold for decades until investigators turn to genealogy for clues.

In 1998, a gifted Philadelphia graduate student is found murdered in her bed, triggering a hunt for her killer.

In 1997, four families from Texas and Oklahoma are crushed when their daughters go missing, and the cases go cold; decades later, the serial killer himself helps investigators solve those murders.

NBA basketball player Lorenzen Wright goes missing outside of Memphis, Tenn., then his body is discovered in the woods, and investigators find out this case is far from a slam dunk.

A night out for two friends in Los Angeles ends in tragedy after masked men drop them off at separate hospitals; the young women die from drug overdoses, and police immediately suspect foul play; Jonathan Vigliotti investigates.

In June 2003, a 5-year-old girl walks around the corner to her friend's house and vanishes into thin air; as police investigate, they realize this quaint Midwest community is hiding some disturbing secrets that may never be fully uncovered.

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

In 1998, a gifted Philadelphia graduate student is found murdered in her bed, triggering a hunt for her killer.

A Texas community is forced to confront a troubling reality inside youth sports after a football coach is gunned down during a game in front of dozens of witnesses, including his own family; a former NFL player is at the center of the investigation.

NBA basketball player Lorenzen Wright goes missing outside of Memphis, Tenn., then his body is discovered in the woods, and investigators find out this case is far from a slam dunk.

In 1985, police find the body of a beloved coach in the barrens of southeast Texas, triggering a murder investigation laced with sex, jealousy and revenge; investigators close in on the killer, but an eleventh-hour twist tears the community apart.

In June 2003, a 5-year-old girl walks around the corner to her friend's house and vanishes into thin air; as police investigate, they realize this quaint Midwest community is hiding some disturbing secrets that may never be fully uncovered.

The Hill family lives in a gated community near Dawson HS, where their daughter Arrijana is a popular athlete; when she is found murdered in her bedroom, detectives learn that Arrijana was hiding a secret that leads them to her killer.

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

When a high school football coach in St. Louis, Mo., is shot, the police race to identify a mystery woman they believe lured him to his death.

A former police chief gets into constant conflicts with a young renter who doesn't respect his authority; the war between them intensifies until blood flows down their street.

The mountain road between them fails to keep two long-time neighbors from tormenting each other; seemingly small events bring their decadeslong hostility to a bloody boil, and property lines become battle lines in a fight to the death.

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 beautiful hamlet is home to a resident regarded as a pillar of the community; in reality, he is a twisted criminal bent on ruling the kingdom he has built and all who live in it; when his world crumbles, his retribution is violent beyond belief.

Kind-hearted cashier Elizabeth Grosskopf scoops up human strays like puppies until one who wants more than just food and shelter kills her.

Thirty-two-year-old Anna Lisa Raymundo seems to have it all, including a skyrocketing career, a beautiful home and a loving boyfriend, but a secret betrayal cuts her life short.

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.

Police discover a librarian's husband was having an affair after her murder is witnessed by surveillance cameras.

After a pregnant woman becomes embroiled in a thorny love triangle, emotions intensifty to the point of murder.

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.

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.

Police discover a librarian's husband was having an affair after her murder is witnessed by surveillance cameras.-- Changed stoptime! --.

After a pregnant woman becomes embroiled in a thorny love triangle, emotions intensifty to the point of murder.-- Changed stoptime! --.

Thirty-two-year-old Anna Lisa Raymundo seems to have it all, including a skyrocketing career, a beautiful home and a loving boyfriend, but a secret betrayal cuts her life short.

A charismatic Hare Krishna follower disappears, then another member is shot dead, leading police to untangle a twisted web of murder and betrayal.

Single mother Linda Culbertson lands a dream job as a legal secretary in a Kansas City, Mo., law firm, and falls hard for her married boss, Donald Pierce; the fallout is deadly as Culbertson draws bystanders into a shocking and vicious crime.

Donna Scrivo hasn't seen her adult son, Ramsay, in days, and she's worried; she alerts the police, but days pass with no sign of him anywhere; then the discovery of a severed head and body parts along a highway reveals an act of shocking violence.

A teenager vanishes during a bike ride through Point Defiance Park in Tacoma. Wash.; the investigation into her disappearance leads police to fear that a serial killer is on the loose in Tacoma.

After losing her husband in a tragic accident, a God-fearing Cindy McKay claims she has to bend the law to pay off his illicit debts; authorities soon realize that Mckay is a criminal mastermind.

A young girl vanishes while walking her dog on a military base, prompting a missing persons case that captivates the nation.

In Susanville, Calif., a beloved police officer is found dead in what looks like an apparent suicide, then detectives launch a full-blown murder investigation and zero in on the officer's wife as a possible suspect.

Police must analyze a long emotional and rage-filled 911 call to see if it was made by by a distraught husband or a killer trying to cover his tracks.

After a 40-year manhunt, investigators finally unmask the man suspected of being California's most prolific serial killer.

The police look to find the killer of an unidentified woman found bound, frozen and shot to death in the mountains of Utah.

Law enforcement personnel identify the Golden State Killer as being Joseph DeAngelo who was hiding in plain sight.

In 1985, police find the body of a beloved coach in the barrens of southeast Texas, triggering a murder investigation laced with sex, jealousy and revenge; investigators close in on the killer, but an eleventh-hour twist tears the community apart.

He was a family-man, living in a New Jersey suburb with his wife and three kids but unbeknownst to his neighbors, Richard Kuklinski held a dark secret: he was the Iceman, a cold-blooded killer.

The Hill family lives in a gated community near Dawson HS, where their daughter Arrijana is a popular athlete; when she is found murdered in her bedroom, detectives learn that Arrijana was hiding a secret that leads them to her killer.

For many years, the Iceman, Richard Kuklinski, had literally gotten away with murder, but investigators were on to him; there was very little evidence, connecting the Iceman to his crimes.

A look at the shocking and tragic cases of dangerous obsessions, brutal violence and even murder surrounding local high school football teams, tarnishing the sport these communities hold sacred.

After the murder of a rural Virginia couple and the disappearance of their adult son, detectives wonder who could have acted with such rage; when the son resurfaces, investigators come face to face with a true psychopath.

When a loving husband turns up murdered in his Loveland, Ohio home, the prime suspect is his troubled wife, who claims to have little recollection; detectives uncover her story is nothing but the manipulation of a vindictive person.

A teenage couple goes on the run after an attack on the boy's sister; a search leads officers to the girl's grandparents' home, where they find the bodies of the elderly couple and uncover a fantasy killing concocted by the psychopathic lovers.

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.

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.

A young man's confession to participating in a plot to murder another teenager stuns police in a small Florida town; detectives uncover a plot involving a manipulative ex-girlfriend and a young psychopath with the desire to kill.

When police arrest Adam Pennylegion's stepbrother, Dustin Duthie, some people blame steroids, but Adam has noticed Dustin heading down a dark path for years.

When Vernon Jensen's ex-wife proves how far she'll go to get him back, his family is fractured beyond repair, and the little girl who was to be his stepdaughter never sees him again; now Jade Scotton is an adult and wants answers only Vernon has.

LaTonya believes her husband, Nathan, is her best friend; over the years she suffers emotional abuse at his hands and decides to take their kids and leave; Nathan refuses to let go, leading to a night of terror that ends in a tragedy and a miracle.

Debra sees darkness in her young brother's eyes but hopes he'll change; when he attacks their stepmother and grandmother, she accepts his denial; when her brother becomes a notorious serial killer, she realizes her brother is 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.

When Kristyn escapes her toxic home and rageful mother, she leaves behind her sister and grandmother; it's a decision that still haunts.

A husband becomes the prime suspect when his wife goes missing as police discovers his checkered past; lacking a body or evidence of foul play, detectives hope to gain a confession from a man they realize might be a cold-blooded psychopath.

A woman finds her elderly brother dead in his bedroom with his throat slashed; uncovering the truth poses a challenge for detectives, as the individual responsible for killing him is a manipulative psychopath who craftily deflects blame.

A racially motivated serial killer on death row who targeted civil rights leader Vernon Jordan and pornography publisher Larry Flynt confesses to additional unsolved murders with the help of a shrewd female prosecutor.

When Kristyn escapes her toxic home and rageful mother, she leaves behind her sister and grandmother; it's a decision that still haunts.

A husband becomes the prime suspect when his wife goes missing as police discovers his checkered past; lacking a body or evidence of foul play, detectives hope to gain a confession from a man they realize might be a cold-blooded psychopath.

After the murder of a rural Virginia couple and the disappearance of their adult son, detectives wonder who could have acted with such rage; when the son resurfaces, investigators come face to face with a true psychopath.

When a loving husband turns up murdered in his Loveland, Ohio home, the prime suspect is his troubled wife, who claims to have little recollection; detectives uncover her story is nothing but the manipulation of a vindictive person.

When police arrest Adam Pennylegion's stepbrother, Dustin Duthie, some people blame steroids, but Adam has noticed Dustin heading down a dark path for years.

When a bag containing body parts washes up on the shore of the lake, the search for missing 10-year old Holly Jones becomes a grisly murder investigation; police race to find the perpetrator before another child is murdered.

In Toledo, Ohio, Sister Margaret Ann is discovered dead in the chapel on Holy Saturday morning; police mount an investigation that will unearth the lies and secrets leading to her death.

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.

A teenager vanishes during a bike ride through Point Defiance Park in Tacoma. Wash.; the investigation into her disappearance leads police to fear that a serial killer is on the loose in Tacoma.

Alisha Bromfield's supervisor, Brian Cooper, promotes her to team leader, but his motives are not entirely pure; Bromfield stands her ground, letting Cooper know she doesn't want a relationship beyond a professional one.

A young girl vanishes while walking her dog on a military base, prompting a missing persons case that captivates the nation.

Caroline Nosal, a 24-year-old grocery store worker, befriends co-worker Christopher O'Kroley, but she soon complains to store management about O'Kroley's behavior leading to a tragic outcome.

Police must analyze a long emotional and rage-filled 911 call to see if it was made by by a distraught husband or a killer trying to cover his tracks.

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.

The police look to find the killer of an unidentified woman found bound, frozen and shot to death in the mountains of Utah.

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.

Las Vegas teen Wendy Mazaros survives sex trafficking and marries her older boss, Tom Hanley - only to discover he is involved with the mob and might be a hit man.

Special Ed schoolteacher and devout Catholic Tracey Wygant is sticking out her abusive marriage to Chris Chanowitz through thick and thin until his surprise gift almost ends her life.

Three bodies are discovered in a burned-out home in Scottsdale and a fourth family member is missing; investigators realize they have a triple homicide on their hands and embark on a decades-long manhunt.

In a small town in Florida, a charismatic pastor and his wife take in a young woman from their congregation, and months later they announce her as a surrogate for their child; when she disappears, the true story begins to emerge.

In rural Kentucky, police receive a distressing call about the brutal killing of a family in their home; authorities learn the son is the sole survivor of the attack by a disgruntled ex-handyman, but his recollection of the murder doesn't add up.

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.

After spending nearly 34 years behind bars for gunning down their parents in 1989, Lyle and Erik Menendez await a judge's decision on whether new evidence can support their claim that they killed in self-defense.

Right before Thanksgiving, two masked gunmen reportedly invade a couple's home and kill the husband; with few leads, police use ballistics, forensics and neighborhood gossip to solve this cold-blooded murder.

Katrina Brownlee shares her emotional story of being shot by an abusive ex-fiancé, then pleading for help from the police, who she says ignored her; she shares how she used that experience to become a top NYPD police officer; Michelle Miller reports.

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.

After a young girl is adopted from Russia, her American parents come to believe she is capable of murder and return her.

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.

When a 26-year-old mother of two from Winona, Minn., goes missing, her distraught sister heads to TikTok to plead with the public to help find her.

In 1972, police find a young woman fatally stabbed in her room; police hunt for her killer, but he seemingly vanishes, and the case goes cold; decades later, a new investigative technique emerges, and the killer's name turns up.

Wayne High volleyball star Stacy DeGrandchamp is pretty and popular until jealousy and rumors lead to a rift in her circle of friends; when a fight at a party turns deadly, witnesses won't talk, and her killer almost gets away with murder.

Uncovering the sinister side of fame and celebrity as investigators reveal the shocking true stories behind the rise, fall and murders of some of Hollywood's most promising stars.

Millionaire mother Pam Hargan and her adult daughter, Helen, are found murdered in their northern Virginia home; the police tell the family her wound looks self-inflicted.

Uncovering the sinister side of fame and celebrity as investigators reveal the shocking true stories behind the rise, fall and murders of some of Hollywood's most promising stars.

Millionaire mother Pam Hargan and her adult daughter, Helen, are found murdered in their northern Virginia home; the police tell the family her wound looks self-inflicted.

Right before Thanksgiving, two masked gunmen reportedly invade a couple's home and kill the husband; with few leads, police use ballistics, forensics and neighborhood gossip to solve this cold-blooded murder.

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

The scene of a young girl's murder reveals a name tag in a bloody sweatshirt.

A man wakes up to a parent's worst nightmare, discovering his youngest child is dead, his daughter is missing and his son is clinging to life; investigators hunt for the cold-hearted monster who attacked this family.

When a woman is found brutally murdered in her home, all signs point to a local troublemaker, then more bodies start piling up, making police realize they may be dealing with a serial killer, who is preying on the town's most vulnerable citizens.

Las Vegas realtor Ron Rudin is found dead in the Nevada desert; as the investigation heats up, his wife, Margaret, who is the prime suspect, goes on the run.

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.

Las Vegas realtor Ron Rudin is found dead in the Nevada desert, and the prime suspect goes on the run.

A woman is found murdered on the Appalachian Trail and her husband is missing, leaving authorities to wonder if he's the killer or another victim, then more bodies begin to appear.

A 24-year marriage and then an affair; the wife says she's moving forward, but hidden bank accounts, DNA testing kits, and a gun all point to this woman becoming unhinged; a deadly act of revenge leaves just one person to tell the tale.

Firefighters find the bullet-ridden bodies of Robert and Dorothy Pape while responding to a call about smoke billowing from a garage, in which they find a truck on fire; later, police realize the smoldering truck does not belong to the homeowners.

Some strip club workers take business into their own hands, going as far as conspiring to drug male targets and fleecing them for all they can get.

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.

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.

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 Nanuet, N.Y., Michelle Despinasse is shot inside her home and succumbs to her injuries after being rushed to the hospital; investigators discover that Michelle made a secret recording in her final moments that reveals her killer's identity.

Investigators must cast a wide net for clues after Sharon Garrison's family reports her missing; there's evidence to suggest she has skipped town, but secret cassette tapes soon point to something far more sinister.

Grandfather Jack Rains, 83, is murdered in his home in Murfreesboro, Tenn.; when rumors emerge of an affair between the victim and a women half his age, police start to investigate his close friends.

Police hunt for two suspects responsible for a string of armed robberies; an undercover cop foils a murder-for-hire plot; a known felon tries to force an officer off the road, stopping at nothing to escape arrest.

The discovery of a burned body sends police on the hunt for camera footage that may show the crime.

In California, police face off against a knife-wielding bodybuilder; a wanted criminal draws an officer into a brawl in a sex shop; a fleeing suspect drives a car directly at officers to escape.

When someone murders a Tennessee state trooper in the middle of a highway, investigators turn to his dashcam for answers; a manhunt quickly gets underway, but it takes even more surveillance video to pick up a killer's trail and crack the case.

Police chase a known criminal through the rough terrain of Ocala National Forest; in Michigan, a spree of home invasions escalates into a three-day manhunt.

In 2014, graduate student Tequila Suter is stabbed to death in her suburban Buffalo home; investigators' only hope of solving the case is to piece together a trail of CCTV across town and follow in the footsteps of a killer.

In Ohio, a hostage situation turns into a firefight; a routine traffic stop in Georgia escalates into a high-speed chase; in Texas, a fleeing suspect crashes into a truck, and officers must fight the inferno to help an innocent victim.

When police find 27-year-old Corey Lee Hughes dying on his kitchen floor, they turn to security video to find his attacker; a neighbor's camera captures a suspicious SUV leaving the scene; investigators follow the clues to track down its driver.

In Utah, a wanted felon, who has threatened his family's life, is on the run; as officers close in on him, he makes a desperate move, breaking into a family's home and taking them hostage; officers work through the night to secure their release.

In Rothschild, Wisconsin, a handcuffed burglar escapes police custody and flees in a stolen squad car; in Janesville, Wisconsin, an officer's life is put at risk when a traffic stop turns into a pursuit.

A retired professor is found murdered with his body burned, shocking his Michigan community.

Gabriel Montanez is found shot in a liquor store parking lot in Kalamazoo, Mich.; two men in hooded sweatshirts are seen fleeing from the scene.

In Rothschild, Wisconsin, a handcuffed burglar escapes police custody and flees in a stolen squad car; in Janesville, Wisconsin, an officer's life is put at risk when a traffic stop turns into a pursuit.

When workers find a body on an abandoned property in western Ohio, it opens up a homicide investigation that sends shockwaves through the Amish community.

In Jonesboro, Ark., authorities investigate the death of Steven McQuay after his badly beaten body turns up in the back of a pickup truck; when the results of the victim's toxicology report arrive, the entire investigation plunges into a tailspin.

Police hunt for two suspects responsible for a string of armed robberies; an undercover cop foils a murder-for-hire plot; a known felon tries to force an officer off the road, stopping at nothing to escape arrest.

Like in a scene out of one of his Westerns, a former actor is gunned down in Yuma, Ariz., and police chase down leads across the Southwest until they finally get their man.

After a night out, a beautiful young woman ends up in a shallow grave, and her killer evades police for decades.

NYPD detectives discover a bullet-pierced body stuffed into the trunk of a car and quickly find themselves drawn into a dark tale of brotherhood, backstabbing and betrayal.

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.

A frantic 911 caller informs police he's found a family member dead; at first, it looks like a case of suicide, but a deeper dig reveals a secret world of sex tapes, broken promises and unfathomable motives.

Confronted with a grisly Valentine's Day surprise, police find a bullet-riddled body in a family's home; the usual suspects have alibis, forcing detectives to follow a trail of secrets, manipulation and betrayal to arrive at the truth.

In financial trouble, a woman rents out rooms in her home to two men, which leads to a toxic mix of misgivings, madness and murder.

A man rents out a room to an old buddy, but their contrasting living habits create chaos in the house; tiny arguments turn into petty crimes, resulting in a vicious fight that turns deadly.

Two women strike up a fast friendship and move in together; a lack of privacy and a secret relationship rips apart the harmony; a battle for control ends in a brutal murder.

Oklahoma newlywed Rex Harper is shot dead at the wheel of his truck on Main Street in what investigators believe is a professional hit; with no witnesses or clues, detectives must crack the cowboy code of silence to reveal the key to his killing.

Single mom Karen Petersen is enjoying a night out when a handsome cowboy charms his way into her home; he attacks her, leaving her for dead, and as more victims emerge, cops fear a serial killer is on the loose.

When cowboy Rick Godfrey goes missing in the Mojave desert, investigators discover he's seduced and swindled many women.

Beautiful Northwestern Airlines flight attendant Nancy Ludwig is discovered dead in her hotel room, her body mutilated and head almost decapitated; it will take the discovery of links to another heinous killing to blow the case wide open.

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.

In the fall of 1991, rural Michigan is plunged into paranoia and fear when four local teenage girls vanish without a trace; the community is in lockdown as residents face up to the very real possibility that a predator walks among them.

Baseball-loving wife and mother Diane Fortenberr is found unconscious on the floor of her burglarized home; hours later, Diane succumbs to her injuries at the hospital, and the entire resort town of Osakis, Minn., aids law enforcement.

The body of a 74-year-old woman is found bludgeoned to death, the gruesome discovery sends shock waves across the community; suspicion and paranoia take control.

Emmett, Idaho, a cowboy town where a person's word is everything, is shaken forever when a murderer beats a local saddle maker to death; investigators and locals band together and uncover layers of betrayal and deceit.

A devoted fiancé discovers that his beloved partner, Anne Boncella, and her 8-year-old daughter have been murdered; the ensuing investigation will unravel shocking secrets that have been dormant in their seemingly peaceful hometown.

The grotesque murder of a beloved citizen, Betsy Ball, shatters the quiet farm community of Vinton, Ohio.

Neighborly casino runner Lori Bray is found dead in the woods in the small town of Laurel, Mont.; the community must wonder if it was a consequence of her good nature at work or if someone from her past came back to bite.

A look at the shocking and tragic cases of dangerous obsessions, brutal violence and even murder surrounding local high school football teams, tarnishing the sport these communities hold sacred.

As coach Joe Paterno turns Penn State into a football powerhouse, a serial rapist from the team's ranks preys on multiple co-eds; when the justice system fails to put an end to his attacks, many wonder if Paterno's football machine protected him.

In Saguache, Colo., mountain bike pioneer Mike Rust disappears from his home, and his remains are not found until seven years later.

A look at the shocking and tragic cases of dangerous obsessions, brutal violence and even murder surrounding local high school football teams, tarnishing the sport these communities hold sacred.

As coach Joe Paterno turns Penn State into a football powerhouse, a serial rapist from the team's ranks preys on multiple co-eds; when the justice system fails to put an end to his attacks, many wonder if Paterno's football machine protected him.

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.

Baseball-loving wife and mother Diane Fortenberr is found unconscious on the floor of her burglarized home; hours later, Diane succumbs to her injuries at the hospital, and the entire resort town of Osakis, Minn., aids law enforcement.

After 44-year-old masseuse Larissa Macriello vanishes from her Miami apartment, police are thrust into a world of sex, lies and secrets as they try to find her.

University of Miami football player Marlin Barnes and his friend, Timwanika Lumpkins, are beaten to death in Barnes' apartment; as detectives search for the vicious killer, the crime sends shock waves through the campus and community.

Eric Smith spent 28 years behind bars for the 1993 murder of 4-year-old Derrick Robie; he was released from prison in February 2022; Jim Axelrod reports on whether he is a changed man.

Detectives link the 1982 murders of two women near Breckenridge, Colo., through matching orange socks, but the case goes cold for decades until investigators turn to genealogy for clues.

In 1997, four families from Texas and Oklahoma are crushed when their daughters go missing, and the cases go cold; decades later, the serial killer himself helps investigators solve those murders.

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.

Alisha Bromfield's supervisor, Brian Cooper, promotes her to team leader, but his motives are not entirely pure; Bromfield stands her ground, letting Cooper know she doesn't want a relationship beyond a professional one.

Caroline Nosal, a 24-year-old grocery store worker, befriends co-worker Christopher O'Kroley, but she soon complains to store management about O'Kroley's behavior leading to a tragic outcome.

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.

Seventeen-year-old adoptee Chelsea Schobert feels out of place at home, then she finds acceptance with Shawn whom she meets online, but as their relationship develops, the whole family is drawn into a devastating series of events.

Single mother Lorianna Parker meets good looking Corey Davis online, and she is filled with hope as their friendship blossoms, but when she meets him in the flesh, her dream date turns into a living nightmare.

A college student seeks solace online when the pressures of life begin to mount; when she meets a young nurse in a chat room going through similar troubles, the pair strike up an unbreakable bond, but she may have placed her trust in the wrong hands.

When the battered body of Bianca Rainer, mother of two young girls, is found in rural Arkansas, the police have just one unusual clue, a puzzle piece found stuck to her body, but they know if they find the missing puzzle, they will find her murderer.

Dawn Sandoval is gone, and what seems like a typical missing persons case becomes a tangled web of mystery and secrets revealed.

In Georgia, Robert Short arrives home to find his wife, son and granddaughter murdered.

A late-night shooting at an apartment complex in Hot Springs, Ark., leaves a young man dead in a bad drug deal and police question the person responsible for luring the victim to his death.

33-year-old Michael Scott is shot dead on the streets of downtown Baltimore; detectives are in a race against time to find the gunman before he strikes again; a trail of cameras lining the city's streets and buses may lead police to the killer.

Brianna Foisy, 21, and Jason Netter, 41, are killed on an Alaskan bike path in 2016; it's a crime that baffles police, until similar murders begin to happen; police follow clues in a shocking murder to track the killer.

In Fernandina Beach, Fla., cosmetologist Joleen Cummings goes missing after an appointment, her last at Tangles Salon; CCTV footage shows her car in an isolated parking lot in the middle of the night; a closer look reveals an unlikely suspect.

In 2013, someone murders 35-year-old assistant manager Larry Wells in his office at Toys R Us; a disguised knife-wielding man appears on camera stalking the store; police must now follow the trail of surveillance footage to track down the killer.

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 Groton, Vermont, a young man with a developmental disability leaves work and is never seen again; with no leads in sight, investigators must rely on surveillance footage to piece together the truth behind Christopher Gray's disappearance.

In Alexandria, Va., Nancy Dunning, Ronald Kirby and Ruthanne Lodato are all fatally shot in broad daylight by a gunman knocking at the front door; detectives attempt to use security footage to track down the killer before they strike again.

In 2018, a killer shoots 33-year-old restaurant worker Joshua Webb outside an apartment block in Beckley, W.V.; to solve the murder and identify the culprit, police must unravel a web of lies by following a trail of security footage.

Kelley Branam's husband, Jake, is a charter boat captain with high aspirations; Jake works long hours to support his family, but Kelley's suspicions run deep; out of the blue, she decides to join Jake on a charter, and she is never heard from again.

Two couples arrive on the same remote and uninhabited island in the Pacific looking for paradise, but only one couple leaves; the FBI deciphers what happened years later.