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

Panic spreads at the Suncoast Playboy Club when an aspiring photographer turns up brutally murdered right after shooting the annual.

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

Master conman Nicholas Rossi fakes his death to evade justice, adopts new identities and leaves a trail of alleged crimes across continents.

Panic spreads at the Suncoast Playboy Club when an aspiring photographer turns up brutally murdered right after shooting the annual.

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

Master conman Nicholas Rossi fakes his death to evade justice, adopts new identities and leaves a trail of alleged crimes across continents.

In York, Pa., race riots claim the lives of an African-American mother and a young, white police officer; their deaths are largely forgotten until 30 years later when their cold cases are reopened, revealing the city's dark past.

A police officer is gunned down while on a midnight patrol, and her attacker flees with her squad car and weapon.

In pursuit of a serial killer, Colorado police are horrified when a pager found in the snow near a victim's vehicle points to a suspect who has sworn to protect and serve.

Fifteen-year-old Elizabeth Ennen is seen for the last time when a family friend drops her off at home, but her mother says she never walked through the door.

Emily Lambert goes missing after spending the night at a hotel bar with her new boyfriend; two days later, she's found murdered on a piece of remote farmland; detectives scour CCTV footage from the hotel and bar searching for her killer.

After leaving for school,15-year-old Sierra LaMar disappears without a trace; surveillance footage helps reveal if it was a runaway or something worse.

Jessica Padgett disappears, the only lead being her abandoned white Subaru; surveillance cameras show her driving into a parking lot and walking down a back alley, never to return.

When a college freshman is raped and murdered, a rookie police officer beats the odds to catch her killer.

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.

The leading advocate for the science of cold fusion is beaten to death and investigators theorize about a wide range of suspects, from corporate executives to burglars.

Prison Valley is rocked by the murder of Prisons Chief Tom Clements; the police think it's part of a wider plot, including the death of pizza delivery man Nathan Leon, and they're running out of time to catch the killer.

When Lea Porter goes missing in Prison Valley, her family members set out to find her; their investigation leads to the discovery of the killer's true identity; as the killer evades arrest, Lea's brother devises a plan to make him confess.

When Jim Durgan's body is found in Prison Valley, no one knows why; his estranged wife is drawing a blank and his out-of-state girlfriend can't explain it; what follows is a murky investigation that unravels a sinister murder plot.

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.

A detective leads his heavily armed team on a search warrant but ends up in the firing line himself; a routine traffic stop turns violent as the suspect makes a getaway; a knife-wielding man draws police into a foot chase.

In Colorado, an officer talks a military vet out of killing himself; in Georgia, a woman gives birth during a car crash, but nobody can find the baby; in Ohio, an attempted break-in leads to a van hijacking and a car chase.

In Oregon, a man vandalizes.

In 2017, in San Diego, 28-year-old musician Omar Medina goes missing; his family's worst fears are confirmed when his body turns up in a barrel floating in the bay; police turn to surveillance footage to track down the people responsible.

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

A bullet kills 15-year-old La'Kyijah Williams, outraging Chief Eric Winstrom; CCTV shows a masked gunman, but witnesses refuse to talk until a tip names a suspect; when officers arrest him at a traffic stop, detectives don't have enough evidence.

Homicide investigations unfold through dramatic, real footage in this groundbreaking series; viewers get an up-close perspective of each case using raw, unfiltered footage.

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

A bullet kills 15-year-old La'Kyijah Williams, outraging Chief Eric Winstrom; CCTV shows a masked gunman, but witnesses refuse to talk until a tip names a suspect; when officers arrest him at a traffic stop, detectives don't have enough evidence.

Ty Underwood, a transgender woman, is found shot to death in her car, and detectives wonder if she is the victim of a hate crime.

In 2017, in San Diego, 28-year-old musician Omar Medina goes missing; his family's worst fears are confirmed when his body turns up in a barrel floating in the bay; police turn to surveillance footage to track down the people responsible.

After John Kowalczyk is shot dead, his friends cannot imagine who would murder the successful entrepreneur, but suspects emerge as police begin to look at Kowalczyk's inner circle.

In Roswell, Ga., millionaire Lance Herndon is living the American dream, then he is found brutally murdered, and investigators must untangle a twisted web behind the gates of the town's upscale communities.

Lilly suspects a truck driver of murdering a hitchhiker for his casino winnings outside of Atlantic City.

A college professor whose career ended in disgrace when he became the prime suspect in the murder of a female student asks Rush to reopen the case.

Stillman asks Rush and Valens to reopen the 1980 case of an 8-year-old boy found buried in a snowdrift.

After Cindy Borton is found stabbed to death in her home, authorities suspect those closest to her, then a note left at the site of an arson fire turns the investigation on its head.

Awakened by noises, a couple's worst nightmare becomes a reality as intruders shoot and kill their beloved daughter, Terri Ann McCoy; investigators work through leads and lies to discover the perpetrators are closer than they realized.

In Walsenburg, Colo., a frantic 911 call to help a neighbor ends in a bizarre investigation, complete with a twisted tale of torture and family secrets.

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

Alene and George Jenkins' desire for children leads them to adopt a son and a daughter, which triggers a dark spiral ending in an unspeakably awful crime.

When single mom Michelle Chaffin finds love, it seems like the perfect case of opposites attract; but when Michelle vanishes without a trace, police uncover a terrible jealousy revealed through a shocking confession that leaves her family reeling.

Talented artist Kira and marketing manager Matthew appear to be happily married; then, a maintenance worker makes a grisly discovery, and investigations show that all was not well.

In Northern California, a masked predator meticulously plans his sexual assaults by studying the habits and routines of his female prey; after 27 years on the loose, police close in on the man they believe to be the NorCal Rapist.

In Northern California, a masked predator meticulously plans his sexual assaults by studying the habits and routines of his female prey; after 27 years on the loose, police close in on the man they believe to be the NorCal Rapist.

David Matusiewicz, Christine Belford and their four kids live the American dream; when David's parents move in, his family's need for control over the children leads to allegations of abuse, a 19-month kidnapping, and ultimately, a brutal murder.

David Matusiewicz, Christine Belford and their four kids live the American dream; when David's parents move in, his family's need for control over the children leads to allegations of abuse, a 19-month kidnapping, and ultimately, a brutal murder.

Desiray is lost and vulnerable when she meets Ray; he seems kind and understanding; Ray lures her into his trap, revealing his violence and cruelty; Desiray finds herself trapped in a living hell and must fight like hell to survive.

After years apart, Jamie-Lee Arrow reunites with her father, Isakin Drabbad to confront him over his girlfriend's infamous murder; Jamie also confronts him about the torment she once suffers at her father's hands.

Debra believes Randy is a good man and faith will help him overcome his dark past; after they marry, his violent and cruel side takes over; she manages to escape, but the next woman isn't so lucky.

After years apart, Jamie-Lee Arrow reunites with her father, Isakin Drabbad to confront him over his girlfriend's infamous murder; Jamie also confronts him about the torment she once suffers at her father's hands.

Richard and Ryan Girgis knew their father, Magdi, was not a particularly good father, but when their family is torn apart, the brothers feel they knew he was evil all along.

When Sonja Holt's fiancé, Stafford Shaw, starts staying out late, she initially believes his excuses; she never imagines just how far he'll go to safeguard his secrets or the terrible price that will have to be paid when they come to light.

Melissa Atkin is found bound and murdered in her home in Smyrna, Tenn.; the investigation zeroes in on two individuals and involves a series of recorded phone calls exonerating one of them, whilst incriminating the other.

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.

Preacher Sheryl Ruthven, a self-proclaimed prophet, beguiles her followers into subservience and uses them to settle personal scores; as her beliefs grow increasingly bizarre, she demands her congregation adopt cats.

Jon and Carie Hallford's return to nature promises care but instead leaves bodies decomposing in filth and provides families with concrete instead of ashes; when investigators arrive, the Hallfords flee, leaving families demanding justice.

More than 25 years after the phrase.

More than 25 years after the phrase.

The story of a car left at the side of a bridge, a young woman who vanished and the search for answers; the truth is finally revealed in a shocking story told by one friend to another.

The truth of a young woman's disappearance is revealed in a shocking story told by one friend to another, and it is captured on film.

A pastor finds bartender Robbie Schmidt strangled in the snow shortly before Christmas; Robbie's family is shocked when suspicion falls on his closest friend.

Weeks after the Christmas disappearance of 22-year-old Dean Fawcett, detectives discover a headless body in the snow; a handwritten note points to a dangerous set of suspects, sending investigators on a cross-country manhunt to unravel the truth.

Kay Weden finds her mother murdered inside her home; then, investigators discover the frozen remains of Weden's boyfriend in the Blue Ridge Mountains.

A woman and her two young children go missing, then two other boys also disappear, prompting investigators to ask whether there's a serial predator on the loose in the wintry landscape of rural Missouri.

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

Las Vegas Detectives find themselves on the hunt of their careers as they try to track down those responsible for the horrific murder of a young woman after her body turns up in a concrete and wooden box in the middle of the desert.

When a young couple goes missing in Eureka, Utah, detectives from neighboring counties work together to track down their killer and, with the help of a highly trained dive team, recover their bodies in an abandoned mineshaft.

In 2016, in Kamloops, Canada, a motel cleaner finds the body of an unidentified woman in one of the rooms; detectives turn to surveillance cameras to track a mysterious suspect in a cowboy hat, leading to a desperate manhunt across Canada.

When Laura Pietscher, a 28-year-old resident of Sebring, Fla., turns up dead in a dumpster 90 miles away in Tampa, detectives turn to CCTV footage to trace her fatal journey and identify her murderer.

A bullet kills 15-year-old La'Kyijah Williams, outraging Chief Eric Winstrom; CCTV shows a masked gunman, but witnesses refuse to talk until a tip names a suspect; when officers arrest him at a traffic stop, detectives don't have enough evidence.

After Cristina goes missing, detectives look for CCTV that may reveal her movements; when her cell pings at a location in Arkansas, detectives gather surveillance from the area in the hopes it will hold answers to Cristina's disappearance.

Fifteen-year-old Elizabeth Ennen is seen for the last time when a family friend drops her off at home, but her mother says she never walked through the door.

Emily Lambert goes missing after spending the night at a hotel bar with her new boyfriend; two days later, she's found murdered on a piece of remote farmland; detectives scour CCTV footage from the hotel and bar searching for her killer.

After leaving for school,15-year-old Sierra LaMar disappears without a trace; surveillance footage helps reveal if it was a runaway or something worse.

Jessica Padgett disappears, the only lead being her abandoned white Subaru; surveillance cameras show her driving into a parking lot and walking down a back alley, never to return.

After two divorces, Kathy Goble makes herself a priority for the first time in her life; however, her carefree ways soon catch up to her, and she is betrayed in the most brutal way possible.

Fifteen-year-old Becky Stowe is eager to find love, then she disappears without a trace, prompting friends and family to wonder if she found what she was looking for, or if trouble found her instead.

In 2007, Marilou Johnson's millionaire boyfriend, Roger Blanchard, reports her missing; police have little to go on in their search for the mother of three until a witness steps forward.

The disappearance of a popular resident of Eastman, Ga., rocks the small town; as the search for Russell Ray intensifies, any hope of finding him alive dwindles after police make a horrific discovery.

An unthinkable crime cuts short a family man's quest for a better life in Florida; to find the culprit, detectives must unravel a deadly web of deception woven long before the killer ever took aim.

On May 19th 2022, Christopher Hoye suddenly leaves his Ozarks homestead; after several hours, Christopher's wife recovers his truck next to a dangerous river but Christopher is gone; as weeks go by, there are more questions than answers.

Vibrant 19-year-old Sydney West gains acceptance to her dream college, but on the morning of Sept. 20, 2020, Sydney decides to visit the Golden Gate Bridge in San Francisco and mysteriously vanishes into the fog.

Dia Abrams owns several properties in the Idyllwild community of California, including a sprawling 116-acre ranch; on June 6th, 2020, Dia tells her partner, Keith Harper, she will feed the horses and is never seen or heard from again.

Nathaniel Holmes is a high school senior who is passionate about playing the bagpipes; on Dec. 17, 2017, his mother drops him off at school and watches him walk inside; by the time she goes to pick him up that afternoon, Nathaniel is missing.

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.

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

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.

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

Joy Dishneau plans on becoming a small business owner in the Ozarks, but she is found murdered in her own shop, and all of her employees become suspects.

When someone stabs Trina Langenbrunner to death and leaves her on a road in Cloquet, Minn., her family, community, and law enforcement work together for over 12 years to find her killer.

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

In San Francisco, Kevin Collins, 10, disappears on his way home, galvanizing the residents to find him; with few leads to go on, Kevin's case sheds light on hundreds of other children who have vanished without a trace in the United States.

Jared Fogle weighs a life-threatening 425lbs, then invents a unique diet and loses 200lbs eating only Subway sandwiches; the company makes him their spokesperson catapulting him to stardom, but behind his lovable facade lurks a dangerous secret.

Radio journalist Rochelle Herman undertakes a covert mission to expose Subway spokesperson Jared Fogle as a child sex predator, but her investigation takes a dark turn; the lives of two young girls change when they encounter the Subway Guy.

Rochelle Herman's undercover investigation to expose Jared Fogle, aka the Subway Guy, as a child sex predator destroys her life; a bizarre and shocking sequence of events results in the downfall of this pop culture icon.

Jared Fogle weighs a life-threatening 425lbs, then invents a unique diet and loses 200lbs eating only Subway sandwiches; the company makes him their spokesperson catapulting him to stardom, but behind his lovable facade lurks a dangerous secret.

Radio journalist Rochelle Herman undertakes a covert mission to expose Subway spokesperson Jared Fogle as a child sex predator, but her investigation takes a dark turn; the lives of two young girls change when they encounter the Subway Guy.

Rochelle Herman's undercover investigation to expose Jared Fogle, aka the Subway Guy, as a child sex predator destroys her life; a bizarre and shocking sequence of events results in the downfall of this pop culture icon.

A Texas woman is raped and murdered; a trial sparks a racially charged debate over whether an innocent man was condemned to death; new evidence comes to light; the truth about who killed Stacy Stites.

Twenty-year-old Justin Newman lands a great job in construction, then he disappears on the same day his new boss is found brutally murdered.

Greg May, 56, is getting ready to move to Florida with a new girlfriend when he vanishes without a trace; police aren't sure if the tattoo artist turned Civil War collector is alive or dead until their investigation uncovers a horrific plot.

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

Over the span of decades, three women meet their deaths or go missing under mysterious circumstances, forcing authorities to examine the one thing they had in common -- they all fell in love with the same man.

A mother's bond to her daughter is put to the ultimate test when one of them shoots a man dead.

Two employees of Dayton, a bar in Ohio, are beaten to death; on the case, Det. Doyle Burke investigates a series of bizarre clues, including a citywide KKK rally and a mysterious confession letter from The Devil postmarked from Hell.

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

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

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

After the murder of 15-year-old Milli Penn, Grand Rapids detectives investigate the masked shooter, rumored to be another teenager linked to a fight club; then, another shooting strikes and detectives must solve the case before more lives are lost.

After a gunfight, Jeremy Parnell is found dead. Detective Katie Roszkowski, leading her first homicide case, uncovers a party bus incident; with few witnesses, she must discover what happened when partiers left the bus and why it escalated to murder.

After a shooting, the detectives investigate a victim with a history of domestic complaints; as the victim fights for his life, the female shooter claims self-defense; her attempt to hide evidence raises doubts about her true motive.

A calm night at the American Legion in Evansville, Ind., quickly takes a turn when Anthony Blaylock is shot dead; detectives obtain video surveillance showing the responsible perpetrator, and they stop at nothing to find the killer.

Samantha Guthrie's parents desperately search for their missing child; as the police search reveals many players in this mystery, the common thread becomes the Lillian St. house; police aim to find the truth of what occurred within those walls.

Lima, Ohio police race to a chaotic scene at an after-hours nightclub following a shooting that leaves one person dead and multiple others injured; as they try to identify the shooter, dozens of patrons flee in fear, confusing first responders.

A retirement community in Evansville, Ind., reels when police find Odie Carrier Jr. mortally shot in his own home; puzzled even more by the surprising way he died, police must work quickly if they are going to find the person responsible.

When the body of a 9-year-old boy is found by the side of a rural highway, it takes police two years to identify him; the mystery puts police on the trail of an Amish serial killer.

After an Amish wife is found murdered in her bed, police uncover a dark world they never imagine existed; in this devoutly religious community, a lothario has gone to great lengths to get what he wants.

After the murder of a student in her dorm room, authorities struggle to find a motive for her killing; they hope that testing the DNA of 400 people will answer their questions and finally lead to the culprit.

Naomi Huyard never strays far from home, so her disappearance rocks her tight-knit community to its core; when detectives make an unspeakable discovery, they soon realize there's more to the story than meets the eye.

After an Amish wife is found murdered in her bed, police uncover a dark world they never imagine existed; in this devoutly religious community, a lothario has gone to great lengths to get what he wants.

After the murder of a student in her dorm room, authorities struggle to find a motive for her killing; they hope that testing the DNA of 400 people will answer their questions and finally lead to the culprit.

Naomi Huyard never strays far from home, so her disappearance rocks her tight-knit community to its core; when detectives make an unspeakable discovery, they soon realize there's more to the story than meets the eye.

When the body of a 9-year-old boy is found by the side of a rural highway, it takes police two years to identify him; the mystery puts police on the trail of an Amish serial killer.

Thirty-one-year-old violinist Helen Mintiks goes missing during a performance at the Metropolitan Opera House, then her naked corpse is discovered in an air shaft at the opera house.

Vaudeville producer Roy Radin's bullet-riddled body is found in a canyon in 1983; police attempt to determine if he was the victim of a vicious drug cartel or a movie deal gone wrong.

Temptress Cathy Cousin moves in next door to devoted family man Tim Koile, wrapping him around her finger and convincing him to satisfy her every whim no matter how diabolical.

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

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.

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

Teenager Sarah Garone is targeted by an anonymous predator for nearly a decade; each time, Sarah turns to her stepfather, Gary Hardy, for protection, not realizing he is the one determined to hurt her.

For years, every time Gabi Blair walks past the freezer, she shudders at the thought of the horrors hidden inside; forced to keep secret her mother's crimes, she prays that someone will discover the truth before she becomes her mother's next victim.

Renee wonders why her brother, Ricky, targets her; thankfully, her oldest brother, Ronnie, protects her and keeps Ricky in check; after years of his cruelty, they've had enough of him and fight back; that's when Ricky plots his revenge.

When college-aged women in Charlottesville, Va. go missing, the search for answers leads authorities to local star athlete Jesse Matthew Jr.; in a shocking story, two women are killed, but another survives to bring the murderer to justice.

When college-aged women in Charlottesville, Va. go missing, the search for answers leads authorities to local star athlete Jesse Matthew Jr.; in a shocking story, two women are killed, but another survives to bring the murderer to justice.

In the fall of 1977, bodies of young women begin piling up in Los Angeles; almost all of the victims are nude, discarded on hillsides, and show signs of torture; it is nearly a year before two murders 1,200 miles away uncover the Hillside Stranglers.

In the fall of 1977, bodies of young women begin piling up in Los Angeles; almost all of the victims are nude, discarded on hillsides, and show signs of torture; it is nearly a year before two murders 1,200 miles away uncover the Hillside Stranglers.

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.

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.

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

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

Audrey agonizes about why her brother murdered their mother and sister in cold blood.

Larry Nassar becomes the go-to doctor for treating injured gymnasts after he helps the USA win Olympic gold; young women flock to him for rehabilitation; it takes years before the true cost of his medal-winning techniques comes to light.

Jessy Kurczewski calls police to report that she found Lynn Hernan dead in her recliner; the toxicology report shows a toxic ingredient in Lynn's blood and the authorities take a closer look at Jessy.

Audrey agonizes about why her brother murdered their mother and sister in cold blood.

Larry Nassar becomes the go-to doctor for treating injured gymnasts after he helps the USA win Olympic gold; young women flock to him for rehabilitation; it takes years before the true cost of his medal-winning techniques comes to light.

When a young woman is found dead in her car, her husband claims she took her own life, but there are two bullet wounds in her head.

For years, every time Gabi Blair walks past the freezer, she shudders at the thought of the horrors hidden inside; forced to keep secret her mother's crimes, she prays that someone will discover the truth before she becomes her mother's next victim.

Shauna Howe, only 11 years old, disappears as she returns home from a Girl Scout Halloween party; when Shauna's body shows up in a local creek, her murder ignites an investigation whose conclusion sends a shockwave through her community.

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.

New evidence leads Rush and Valens to reopen the case of a murdered woman who was assumed to be a prostitute in 1939.

The team reopens the murder case of a 6-year-old orphan and discovers that his parents' true identity may be what is needed to crack the case.

The discovery of a bullet-riddled body leads to an investigation into the 1970s world of disco, cocaine and sex.

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.

Anime-obsessed teenager Bianca becomes an inspiring mental health advocate online and changes lives; but on forums and social media accounts, she discovers a horrifying and violent underbelly: young men primed to threaten, harm and attack.

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.

Mary Jane Fonder becomes obsessed with the new priest at her church; Wanda Stopa falls for a married man and hurts the person he loves most; after a breakup, Sabrina Koudier becomes convinced her children's nanny is a spy for her ex-boyfriend.

Accused murderer Dr. Shirley Turner has a history of affairs with younger men; Gina Spann's need for attention takes a deadly turn.

When love goes wrong, it is a dangerous game for women who kiss, then kill.

A warped young woman celebrates her husband's birthday with a thrill kill; a newlywed reveals her violent side; a young woman seeks revenge after her lover is convicted of a crime.

When Heidi's alcoholic husband, Chris, goes missing, she searches far and wide to find him, getting help from Chris' wider family; after a missing person's report is filed, police uncover a dark secret hidden in the basement of the marital home.

Amanda Perrault's dream move to a lake house with her husband and his young daughter turns into a nightmare; a campaign of abuse and terrifying home invasions lead to murder; a sheriff must outwit a calculating killer and bring justice.

When Olivia marries Christopher Jones, a correctional officer, he runs his home like a prison; on Feb. 14, a day made for love turns into a day of horror, and a home security system helps detectives realize all is not what it seems.

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

In the mountains of Colorado on Thanksgiving Day 2018, a young pilot goes missing without a trace, leaving behind her baby; police follow the few clues they have and unravel a story far more bizarre and horrifying than anyone could have imagined.

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.

Elizabeth meets with the Harris family to investigate the tragic loss of their beloved daughter, and sister, Sarah; what was supposed to be a routine dental visit for Sarah turned into a toxic and dangerous relationship with a well-respected surgeon.

In 1981, thirteen-year-old Mary Day vanishes and Investigators suspect her stepfather may have killed her, but they never recover her body; decades later, a woman claiming to be Mary appears, stirring suspicions on what happened.

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.

Elizabeth meets with the Harris family to investigate the tragic loss of their beloved daughter, and sister, Sarah; what was supposed to be a routine dental visit for Sarah turned into a toxic and dangerous relationship with a well-respected surgeon.

In 1981, thirteen-year-old Mary Day vanishes and Investigators suspect her stepfather may have killed her, but they never recover her body; decades later, a woman claiming to be Mary appears, stirring suspicions on what happened.

A mother's bond to her daughter is put to the ultimate test when one of them shoots a man dead.

Jonathan Levin, a popular teacher at a Bronx, N.Y., high school, is found dead in his apartment; police discover he's the son of a wealthy executive, setting off an explosion of rumors in the press and a massive manhunt for Levin's killer.

A young millionaire couple goes missing from their estate, and their Lamborghini turns up in the Everglades; detectives worry they are the latest victims of a gang of brutal bodybuilders who target Miami entrepreneurs and bleed them dry.

During a frigid winter in St. Paul, Minn., 30-year-old Kira Steger fails show up at work, and her family and friends fear she may be in danger; her disappearance results in a three-month investigation leading to a heartbreaking conclusion.

In New York, a home healthcare worker disappears on an icy night, and her loved ones lead the search for her safe return, then a series of incoming text messages and a missed call reveal a soul-crushing truth about what happened to her.

A hunter is found shot to death on a frigid fall evening in Missouri, and investigators uncover a web of infidelity and lies, leading to the least likely of suspects.

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

Miami businessman Henry Diaz goes missing the night before a family vacation.

The body of 20-year-old student Sandra Bonaventure is discovered in a garbage bag on a sidewalk in New York City; the trail of clues lead to a cold-hearted killer who possesses an astonishing talent for deception.

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

A farmhand In Rapelje, Mont., finds her co-worker murdered; as authorities look for the murderer, all of the employees on the pig farm become suspects.

After James Skinner turns up dead in his own bedroom, the agricultural community of Brownstown, Ill., enters into a paranoid spiral, unsure who would want to kill this beloved local rodeo rider and cattle rancher.

After a young father goes missing from work, the small town of Challis, Idaho, is abuzz with tales of infidelity and finger-pointing, leaving investigators to decipher what is fact and what is fiction.

A dismembered corpse floating in Thunder Bay opens up a vexing mystery.

Arson investigators find a man dead in a burned-out home; the police investigation quickly uncovers victim number two; it's up to Detective Meroni to catch the killer before he strikes again.

Police find an accomplished U.S. Forest Service worker executed beneath a mound of snow in Northern California; a missing wallet and a pair of jumper cables send Investigator Greg Hagwood on a multi-state manhunt for the killer.

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

Detectives turn to CCTV footage following the shooting of an elderly man taking a nighttime walk in Loveland, Texas; the surveillance images reveal that the driver of an old pickup truck could hold the key to identifying the man's killer.

A series of murders puts the residents of a small town on high alert; as bodies continue to pile up, the urgency escalates, pitting Detective Dave Frankel in a race against time to capture a deranged spree killer before he claims his next victim.

On Sept. 6, 2024, aspiring rapper Michael Munson is found shot in his car, with cash and drugs pointing to a motive; witnesses flee in a grey Charger, which later appears at another shooting; detectives suspect a link, but can they prove it?

As cameras follow the work of Grand Rapids patrol officers, Deputy Chief Joe Trigg must navigate the chaos of a high-stakes series of shootings, high-speed chases and standoffs.

A series of murders puts the residents of a small town on high alert; as bodies continue to pile up, the urgency escalates, pitting Detective Dave Frankel in a race against time to capture a deranged spree killer before he claims his next victim.

On Sept. 6, 2024, aspiring rapper Michael Munson is found shot in his car, with cash and drugs pointing to a motive; witnesses flee in a grey Charger, which later appears at another shooting; detectives suspect a link, but can they prove it?

As cameras follow the work of Grand Rapids patrol officers, Deputy Chief Joe Trigg must navigate the chaos of a high-stakes series of shootings, high-speed chases and standoffs.

Detectives turn to CCTV footage following the shooting of an elderly man taking a nighttime walk in Loveland, Texas; the surveillance images reveal that the driver of an old pickup truck could hold the key to identifying the man's killer.

Ty Underwood leaves her insular hometown to start afresh, vowing to be forthright with potential suitors about being transgender; her shocking murder exposes chats with anonymous men on a phone app.

After losing his dream girl to an older guy, Seath Jackson launches into a bitter social media war with his ex and her new man; soon after, Seath disappears and detectives work to find out if this is a runaway case or something more serious.

An excavation project unearths the remains of a man and a woman who had been active in the counterculture scene before disappearing in 1969.

Rush and Valens reopen the 1987 case of a high-school basketball star who was stabbed to death hours after leading his team to the state championship.

A drunken driver's hit-and-run confession leads the detectives to discover that foul play -- not an accident -- may have killed the victim.

In the fall of 1994, an elementary school principal is found tied to a tree outside Oklahoma City, launching a nationwide manhunt for Franklin Delano Floyd and exposing a decades-long reign of terror and abuse.

An Iowa mother gets hailed a hero when she shoots an intruder in her home, but as the case evolves, investigators learn a very different truth; detectives face off against a master manipulator hell-bent on revenge at any cost.

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

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

A hippie grandpa goes missing on Halloween and turns up in his van, dead, on Elm Street; detectives look into who might have killed this beloved family man, only to find they are on the trail of someone who has most likely killed before.

What started as small-town hijinks leads two teenagers to go missing on Thanksgiving; when investigators get a phone call from a man who claims he is responsible for the deaths while defending his home, they must determine truth from madness.

When Samuel Johnson Jr. suddenly vanishes, investigators find themselves face-to-face with two sisters who know something; through a series of interrogations, they reveal an elaborate murder plot meticulously engineered by a puppeteer.

In early 1980, two eerily similar crimes occur 400 miles apart; they both leave young mother dead and an infant child stolen; years later, police unravel a plot so cold-blooded, it leaves everyone even seasoned homicide detectives in utter shock.

On April 17, 2015, a Virginia hunter makes a grisly discovery in the woods, finding a woman with an execution-style gun shot wound to the back of her head.

An unapologetic 14-year-old boy confesses to the murder of his best friend; twelve years later, he is back in court with a chance at a reduced sentence.

A longtime nurse confesses to helping end the lives of numerous elderly patients at multiple nursing homes; detectives discover this is no angel of mercy; behind her unsuspecting persona lies a ruthless psychopath.

Experts delve into chilling cases of.

A woman dies in a brutal stabbing at home; police quickly locate the prime suspect, her ex-boyfriend Antoine Bynum; in his interrogation, he appears to have a psychotic episode until detectives discover it's merely the ruse of a deranged psychopath.

A Colorado woman is missing and her roommate may be a rare female psychopath and a skilled manipulator.

Audrey agonizes about why her brother murdered their mother and sister in cold blood.

Larry Nassar becomes the go-to doctor for treating injured gymnasts after he helps the USA win Olympic gold; young women flock to him for rehabilitation; it takes years before the true cost of his medal-winning techniques comes to light.

A crash on a North Dakota highway leaves one passenger dead but the driver unscathed; when investigators see that the victim has stab wounds, they know there was foul play; detectives interrogate the driver.

A lone gunman shoots a young man and woman on their way home from the gym where they work; while interrogating a suspect, detectives learn that this is no random attack but the twisted plan of a deranged psychopathic stalker.

Audrey agonizes about why her brother murdered their mother and sister in cold blood.

Larry Nassar becomes the go-to doctor for treating injured gymnasts after he helps the USA win Olympic gold; young women flock to him for rehabilitation; it takes years before the true cost of his medal-winning techniques comes to light.

An unapologetic 14-year-old boy confesses to the murder of his best friend; twelve years later, he is back in court with a chance at a reduced sentence.

A longtime nurse confesses to helping end the lives of numerous elderly patients at multiple nursing homes; detectives discover this is no angel of mercy; behind her unsuspecting persona lies a ruthless psychopath.

A woman dies in a brutal stabbing at home; police quickly locate the prime suspect, her ex-boyfriend Antoine Bynum; in his interrogation, he appears to have a psychotic episode until detectives discover it's merely the ruse of a deranged psychopath.

A Colorado woman is missing and her roommate may be a rare female psychopath and a skilled manipulator.

When beloved disc jockey Alberto Martino is found bludgeoned to death outside his radio station, it's appears to be a robbery gone wrong; police quickly learn that Martino was not a random victim but the focus of a carefully orchestrated homicide.

An exotic dancer is found dead at the bottom of a bridge, and detectives try to determine if it's a suicide or foul play.