In Ventura, California, a wife goes missing after a mysterious arrest; while in Baton Rouge, Louisiana, thousands of dollars stored in shoeboxes provide a vital clue to solve a murder.

In Boone County, Iowa, a man on a farm believes that he's shot himself but can't figure out how; in Pryor, Oklahoma, an affair turns deadly, resulting in a house fire.

An adulterous husband trains his lover in the art of killing in Daytona Beach, FL; a woman falls in and out of love in Sydney, Australia.

Vinnie Politan takes a deep dive into the true-crime stories that are captivating the world over.

Richard Kananen Sr. abused his wife and three children so badly that no one bothered to report him missing when he disappeared; when his wife Marilyn vanished fifteen years later, it became clear that the evil in their father had been passed down.

In Westchester County, New York, a wife begins a fling with a co-worker which leads to an erotic game with a violent conclusion.

In Ventura, California, a wife goes missing after a mysterious arrest; while in Baton Rouge, Louisiana, thousands of dollars stored in shoeboxes provide a vital clue to solve a murder.

In Boone County, Iowa, a man on a farm believes that he's shot himself but can't figure out how; in Pryor, Oklahoma, an affair turns deadly, resulting in a house fire.

An adulterous husband trains his lover in the art of killing in Daytona Beach, FL; a woman falls in and out of love in Sydney, Australia.

A gigolo sets a trap using his attractive girlfriend as bait in Sarasota, Fl; a South African doctor uses his medical knowledge to kill.

A cheating wife asks her lover for a deadly favor in Centre Hall, PA; a murder is planned for a Christmas party in Lincolnshire, England.

In Oregon, a karate instructor's affair leads to some killer blows; a millionaire hides a dark secret in England.

In Kentucky a husband's marriage is threatened by the wild parties thrown on his luxury boat; a mistress plots to eliminate her romantic rival in England.

A serial killer crisscrosses California until his inner demons lead him to show up at a local Sheriff's Department with a victim's body part in his jacket pocket.

Cops investigate the apparent carjacking of a husband and wife in East Los Angeles, California only to discover that the ambush was a ruse, carried out by cousins, to kill the husband for insurance money.

When a chef's wife goes missing from Southern California, it initially appears she may have left voluntarily, yet, after months of investigation, detectives uncover she was the victim of a ruthless homicide and an even more savage cover up.

A vicious custody battle ends when one of the parents vanishes without a trace; law enforcement investigates the usual suspects only to uncover a seemingly premeditated murder and a sickening attempt to cover it up.

John Hinkley Jr. shoots President Ronald Reagan, reportedly to gain the attention of a young Hollywood star; a lab worker derails the criminal justice system, resulting in freedom for convicted criminals.

Cult leader Jim Jones has a U.S. congressman assassinated, then leads hundreds of followers in a mass suicide.

Life for singer Jennifer Hudson's family turns tragic; authorities race to catch someone trying to set off a bomb in Times Square.

A world-renowned writer and human rights activist is shot and killed in the elevator of her Moscow apartment block.

Timothy McVeigh kills 168 people in minutes; personal stories from victims of his act.

The worst breach of U.S. intelligence in the history of the FBI; executives fix WorldCom's accounting numbers for their own gain, causing the giant company's collapse.

A scam artist rips off famous boy bands; the drug kingpin of the world.

Dzhokhar and Tamerlan Tsarnaev set bombs at the finish line of the 2013 Boston Marathon, killing three and injuring more than 200.

Vinnie Politan takes a deep dive into the true-crime stories that are captivating the world over.

Vinnie Politan takes a deep dive into the true-crime stories that are captivating the world over.

Michael Jackson's personal doctor Conrad Murray took an oath to first do no harm, but that's exactly what prosecutors say Murray did when Jackson died from an overdose of a powerful anesthesia drug.

Sitcom star Rebecca Schaeffer is talented, pretty and has her whole life ahead of her when she unknowingly opens the door of her Hollywood apartment to her killer, Robert Bardo.

Rabbi Fred Neulander was a pillar of his Cherry Hill, New Jersey community - the founder of a synagogue, a father and a husband. Little did anyone know, he was also an adulterer, one capable of hiring a hitman to murder his own wife.

A detective who is haunted by the case of two missing women finds herself on the trail of a killer.

An apparent suicide in a Pennsylvania church exposes a pastor's secret.

A woman is stabbed 32 times by her former boyfriend after agreeing to a final goodbye hug.

A young alcoholic woman seeking help with her addiction falls in love with a killer.

Ryan Ferguson spends a decade in prison for a crime he didn't commit.

Two days after going on "Dr. Phil" to talk about his son's missing mother, a Texas man tells the police a completely different story.

A young alcoholic woman seeking help with her addiction falls in love with a killer.

Ryan Ferguson spends a decade in prison for a crime he didn't commit.

Two days after going on "Dr. Phil" to talk about his son's missing mother, a Texas man tells the police a completely different story.

A married soldier begins a dangerous affair; a Canadian wife ends a life.

A newlywed wife with a violent ex-husband in Washington State and in Lisburn, Northern Ireland, a Fire Chief wants to extinguish a love rival.

A husband carefully plans a murder; a love triangle leads to a deadly conspiracy.

Love and lust leads to murders in Atlanta and Colorado.

A church minister and a teacher fall for a student.

A pregnant wife is killed execution style; an EMT is intent on taking a life.

A Kentucky airline pilot is murdered for money; in the UK, a former pro-golfer is attacked by his wife's lover.

In Washington, a husband goes missing; killer swingers in the UK.

A homegrown terrorism group plans a jihad in Southern California; a U.S. representative scams investors out of millions of dollars.

A 51-day standoff between federal agents and cult leader David Koresh ends in a fiery tragedy.

An armored-car driver leads a team in a brazen heist, stealing more than $17 million from his employer; a Wall Street swindler destroys hundreds of lives.

Hours after robbing a bank, a teen culprit brags about it on YouTube; a promising biopharmaceutical company becomes a stock market predator.

Pete Rose is banned from baseball; the governor of Illinois finds himself living behind bars.

Pennsylvania judges unjustly throw thousands of children into juvenile detention centers in exchange for millions of dollars in kickbacks; Olympian Marion Jones denies doping.

The murder of hometown NBA player, Lorenzen Wright remains unsolved until alleged accomplice Jimmy Martin reveals the location of the murder weapon, implicating Wright's ex-wife Sherra and her yardman Billy Ray Turner.

In a modern-day tale of Romeo and Juliet with a Florida twist, high schoolers Courtney Schulhoff and Michael Morin find solace in each other amidst a tumultuous family life; when their families force them apart, the couple's desperation turns deadly.

In the peaceful village of Essex Junction, Vermont, Michael Durenleau's life is cut short with a knife through the heart in the darkness behind Veronica's Tavern after celebratory drinks with his wife Rebecca.

What begins as a love story between Amber Bray and Jeffrey Ayers ends in tragedy when police catch Ayers and Bray red-handed, stabbing her mother to death; examine how young love leads to such violence.

Bonny Lee Bakley had nine husbands before she met former "Baretta" star Robert Blake, and he would be her last; as she waited for Blake outside a Los Angeles restaurant, someone approached her car and shot her in the head.

David Coffin's house burned down with him in it, but it wasn't the fire that killed him, it was the bullet in his head; investigators immediately focused on Scott Davis, the estranged husband of Coffin's new girlfriend.

Rebecca Keller and Keri Murphy murdered Murphy's mother after she did not approve of their high school relationship; in her first TV interview ever, Keller explains to David Scott her role in the killing and even tries to justify why she did it.

It was a love triangle that turned deadly. In 2009, a Florida teenager stabbed her teenaged love rival over an ex-boyfriend, and the case had people across the country glued to the televised trial.

In the investigation of the murder of a one-time millionaire, both his ex-wife and his son are suspects.

Dorothy Lee Barnett on how she fled the United States with her daughter, eluding the FBI for two decades.

The daughters of a businesswoman who was gunned down look for her killer.

A woman stands a second trial for killing her husband, claiming it was an accident after the two of them re-enacted a Bugs Bunny cartoon.

Two women fight to keep the man convicted of killing their mother over 20 years earlier in prison, though he maintains his innocence.

The case of Shelley Mook, a young mother and Tennessee school teacher who mysteriously vanished after visiting her ex-husband, is examined.

A woman stands a second trial for killing her husband, claiming it was an accident after the two of them re-enacted a Bugs Bunny cartoon.

Two women fight to keep the man convicted of killing their mother over 20 years earlier in prison, though he maintains his innocence.

The case of Shelley Mook, a young mother and Tennessee school teacher who mysteriously vanished after visiting her ex-husband, is examined.

In a case that shocked the nation, a mother and son stand trial for the unthinkable; Shanda Vander Ark, once a promising law clerk, now faces murder charges in the death of her own child.

Richard Kananen Sr. abused his wife and three children so badly that no one bothered to report him missing when he disappeared; when his wife Marilyn vanished fifteen years later, it became clear that the evil in their father had been passed down.

The body of missing doctoral student Annie Le is found stuffed inside a basement wall; the IRS targets actor Wesley Snipes.

Nancy Kissel incapacitates her husband with a milkshake full of sedatives before bludgeoning him; the U.S. government goes after a Mexican drug-cartel leader.

AC/DC drummer Phil Rudd is charged with drug possession and threatening to kill; Philippine President Ferdinand Marcos launders billions of dollars of stolen public funds.

Pan Am Flight 103 blows up over Lockerbie, Scotland; multiple scandals plague Tower Hamlets mayor Lutfur Rahman.

Wealthy young newlyweds' cab is hijacked, and their honeymoon ends in murder.

After accepting a plea deal in a missing teen's death, Kat McDonough admits to authorities that she offered up the girl for sex with her dominant boyfriend, Seth Mazzaglia.

A killer bursts into a Honolulu conference room and leaves behind seven dead, spreading panic throughout the island.

A woman's ex-husband, wearing a Santa suit, kills nine people at a family Christmas party and sets the house ablaze.

A self-proclaimed doctor in Florida specializes in buttock enhancements; this medical unprofessional injects tire-sealant, bathtub caulk and liquid cement into her patients, with homicidal consequences.

When a young marriage ends in suicide, the victim's family presses police to order an autopsy.

Vinnie Politan takes a deep dive into the true-crime stories that are captivating the world over.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

The investigation into two double murders committed five years apart leads police to a famous hospital and an unlikely suspect.

Vinnie Politan takes a deep dive into the true-crime stories that are captivating the world over.

Paula Gutierrez fell in love as a teen with Nestor 'Chino' de Jesus; his manipulative and abusive behavior turned their romance into a nightmare that ended with Paula facing life in prison for a murder that she didn't commit.

William Coday fell in love with Colombian immigrant Gloria Gomez; when he lived in Germany, he'd thought he had a similar love; Gloria Gomez's life would come to a similarly brutal end.

Betty Broderick was a socialite who led a perfect life with a successful husband and kids until it all came crashing down in divorce, and murder.

Vinnie Politan takes a deep dive into the true-crime stories that are captivating the world over.

Paula Gutierrez fell in love as a teen with Nestor 'Chino' de Jesus; his manipulative and abusive behavior turned their romance into a nightmare that ended with Paula facing life in prison for a murder that she didn't commit.

William Coday fell in love with Colombian immigrant Gloria Gomez; when he lived in Germany, he'd thought he had a similar love; Gloria Gomez's life would come to a similarly brutal end.

Betty Broderick was a socialite who led a perfect life with a successful husband and kids until it all came crashing down in divorce, and murder.

No one knows why actress Lana Clarkson decided to go to music producer Phil Spector's home for a nightcap, but they do know that by the end of the night she was dead; Spector claims she committed suicide, but the evidence says otherwise.

People couldn't imagine what made Erik and Lyle Menendez brutally murder their parents; the prosecution said it was greed and the defense said something much darker; a family secret that would shock and grip the nation.

A gruesome video on a stolen SD card exposes Brian Steven Smith's secret double life; David Scott confronts this soft-spoken husband and serial killer about his nighttime hunts for vulnerable Alaskan women.

She went by "Angel," but Alicia Keator was far from benevolent; Keator and her boyfriend killed and robbed John Fernandez, a 65-year-old man who used a wheelchair, after she agreed to take care of him in exchange for free rent.

David Scott follows Delgadillo into the criminal underworld as he explains how a thousand-dollar robbery of crystal meth kicked off an evening of mayhem that ended with the drug thief branded with a tattoo gun and left for dead.

Vinnie Politan takes a deep dive into the true-crime stories that are captivating the world over.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

A court decision changes everything in the investigation into the murder of a couple and their daughter.

Vinnie Politan takes a deep dive into the true-crime stories that are captivating the world over.

Tyler Edmonds was just thirteen when he confessed to helping his half-sister Kristi Fulgham kill her husband, Joey; did he really commit murder, or was he just one more in a long line of men that Kristi had manipulated to do her bidding?

Bo Pete Jeffrey claims no memory of the crime he's convicted for, the brutal beating and murder of his wife; four years into his life sentence, Jeffrey tells a different story that opens a new window into the mind of this convicted murderer.

In 2013, the small city of Weatherford, Texas was rocked by the brutal slaying of local son, JD Doss.

Vinnie Politan takes a deep dive into the true-crime stories that are captivating the world over.

Tyler Edmonds was just thirteen when he confessed to helping his half-sister Kristi Fulgham kill her husband, Joey; did he really commit murder, or was he just one more in a long line of men that Kristi had manipulated to do her bidding?

Bo Pete Jeffrey claims no memory of the crime he's convicted for, the brutal beating and murder of his wife; four years into his life sentence, Jeffrey tells a different story that opens a new window into the mind of this convicted murderer.

In 2013, the small city of Weatherford, Texas was rocked by the brutal slaying of local son, JD Doss.

She's one of the most camera-friendly killers in true crime history.

Tyler Hadley discusses how he, as a troubled 17-year-old, bludgeoned his mother and father to death with a hammer.

After a brutal killing at a construction site, homicide detectives track down a suspect who they've been eyeing from the beginning.

A deranged man terrorizes New York City in the late 1970s, leaving a trail of dead and wounded in his wake until a series of letters, a reluctant witness, and a parking ticket lead to his capture.

A damaged man turns Cleveland, Ohio into a hunting ground as part of a twisted plot to exact revenge on the women who hurt him.

The murder of a respected college professor sends shockwaves through suburban Richmond, Virginia; cops investigate the homicide nonstop until evidence reveals a cold-blooded killer's premeditated plot.

A church-going mother with no known enemies suddenly disappears from Northeastern Texas; as cops investigate, they uncover a serial predator from the shadows and rush to stop him before he kills again.

Three women who advertised erotic services on Craigslist are assaulted, one of them is killed; surveillance video and witness reports match a man who no one would ever suspect to be a killer.

Vinnie Politan takes a deep dive into the true-crime stories that are captivating the world over.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

A man helps a new detective figure out who murdered his father.

Vinnie Politan takes a deep dive into the true-crime stories that are captivating the world over.

Investigators compared the gruesome scene of Earl and Terry Robertson's death to that of the Charles Manson murders; how the quiet and mild-mannered Meredith Moon became an accomplice to one of South Carolina's most horrific crimes.

When Ahmad Arbery is out jogging, three men assume he's a burglar and chase him down; they shoot him multiple times; the cellphone video captured by Arbery's assailants proves that these men were not the heroes they claimed to be.

A look at the conclusion of actor Alec Baldwin's involuntary manslaughter trial after cinematographer Halyna Hutchins was shot and killed on the set of Western film "Rust.".

Vinnie Politan takes a deep dive into the true-crime stories that are captivating the world over.

Investigators compared the gruesome scene of Earl and Terry Robertson's death to that of the Charles Manson murders; how the quiet and mild-mannered Meredith Moon became an accomplice to one of South Carolina's most horrific crimes.

When Ahmad Arbery is out jogging, three men assume he's a burglar and chase him down; they shoot him multiple times; the cellphone video captured by Arbery's assailants proves that these men were not the heroes they claimed to be.

A look at the conclusion of actor Alec Baldwin's involuntary manslaughter trial after cinematographer Halyna Hutchins was shot and killed on the set of Western film "Rust.".

In 2017, a woman dials 911 to report her husband is dead on the floor of his snake breeding facility; Lynlee Renick claims she has no idea who shot and killed him; after four years of twists, turns and secrets revealed, Lynlee Renick goes to trial.

Hollywood star Johnny Depp's career suffers after his ex-wife Amber Heard wrote an op-ed claiming to be a victim of sexual violence; what follows is a civil trial that captures the attention of the public.

When the bodies of Ruby Joyner and Halima Jones were discovered beaten, strangled and shot, police turned to someone they both knew; but Lewis Joyner was nowhere to be found.

When Atlanta homemaker Sara Tokars is kidnapped, shot and killed in front of her two young children, police are baffled; the answer may lie in the home safe of her husband Fred.

First it was her cop husband, then her firefighter boyfriend; when the men close to Lynn Turner keep dying of what looks like the flu, investigators take a closer look at what she keeps in the basement.

Vinnie Politan takes a deep dive into the true-crime stories that are captivating the world over.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

Gavel-to-gavel coverage and legal analysis of the nation's most compelling trials.

A cell phone video is evidence in a murder trial.

Vinnie Politan takes a deep dive into the true-crime stories that are captivating the world over.

After her husband Brent was murdered, Renée Poole's multiple affairs and secret life as a stripper makes her the main suspect in his death.

In 2001, University of South Carolina student Shelton Sanders disappeared while planning a friend's bachelor party; he was never seen again; when evidence leads to an arrest, however, prosecutors are left with a tall task.

When Vicki Beckham was found dead in her car on the side of a mountain road, with very little evidence, police called it almost the perfect crime; but a series of clues blew the case open, taking them from a strip club bouncer to a Bishop's son.

Vinnie Politan takes a deep dive into the true-crime stories that are captivating the world over.

After her husband Brent was murdered, Renée Poole's multiple affairs and secret life as a stripper makes her the main suspect in his death.

In 2001, University of South Carolina student Shelton Sanders disappeared while planning a friend's bachelor party; he was never seen again; when evidence leads to an arrest, however, prosecutors are left with a tall task.

When Vicki Beckham was found dead in her car on the side of a mountain road, with very little evidence, police called it almost the perfect crime; but a series of clues blew the case open, taking them from a strip club bouncer to a Bishop's son.

Divorce wasn't enough to end the animosity between James and Linda Cooney; the bitterness continued until Linda shot James dead with a .357 Magnum; she claimed self-defense, but the only witness was their 10-year-old son.

When the wife of a wealthy Florida real estate developer is found dead in her bathroom, two theories emerge; her supposedly loving husband may not have been so loving after all, or a completely different culprit.

In a suburb of Nashville, TN, a wife's secret lover sets up home in her closet; in Cave Creek, Arizona, a couple look like they are out for a drive, but only one of them is alive.

In Emporia, KS, an illicit church romance leads to murder; in North Carolina, a police officer's affair leads to jealousy, rage and death.

In Green Bay, WI a wife is found drowned in her bath tub; in Melbourne, Australia, an old oil barrel contains a dark secret.

In Peru, IN, greed and lust chip away at a power couple's relationship; in rural Iowa, neighbors are at war.

In Buford, GA, a wife begins a cyber affair which has deadly consequences; in Raleigh, NC, a medical aids researcher suffers unusual medical problems his doctors can't explain.

In Silverthorne, Colorado, a photographer's wife seems to have mysteriously vanished in the night, until detectives learn he has a violent past; in Darby, Montana, a husband is dead, and police have two suspects - his wife and mistress.

Vinnie Politan takes a deep dive into the true-crime stories that are captivating the world over.

Prosecutors say the death of 16-year-old Neil Beagley was completely preventable; so much so his parents are charged with criminally negligent homicide.

Friends and family of Angie Zapata say she never hid from the men she dated that she was a transgender woman; Michael Andrade claims she did, and that the revelation drove him to brutally murder her.

The mystery surrounding the death of Caylee Anthony grips the nation; the only thing more shocking than the testimony is the verdict itself.

When the body of 22-year-old Misty Morse is found floating in the Indian River, police suspect one of her many boyfriends; with only a piece of nautical rope and a strip of duct tape to go on, an unusual kind of DNA could actually break the case.

Small-town plumber John Cataneo fixes other people's homes for a living, until death came knocking on his front door; to find out who wanted him dead, police investigate the contents of Cataneo's own home, and get the leak they need.

When a well-respected psychiatrist and his adult son are killed as they sleep, police are baffled by the apparent randomness until an arrest in an unrelated crime leads them to the least likely of suspects.

What begins as another sun-soaked day in Boca Raton, Fla., ends in blood-soaked violence, leaving a mother of three a quadriplegic; police find that this seemingly random act may not have been so random after all.

Vinnie Politan takes a deep dive into the true-crime stories that are captivating the world over.

Vinnie Politan takes a deep dive into the true-crime stories that are captivating the world over.

A former beauty queen becomes a suspect in the death of a married father of two.

Vinnie Politan takes a deep dive into the true-crime stories that are captivating the world over.

Tonica Jenkins has a talent for manipulating people to get what she wants.

At Lake Mohave, Nevada, a fisherman stumbles across a human skull; in the North West of England, a husband claims his wife has left him for another man, but no one can find her.

In upstate New York a school superintendent's new relationship ends in terror; in Houston, TX a wife buries her troubled past.

In West Virginia a marriage goes up in smoke after an affair; in Raleigh, NC, a romantic stroll in the park turns to terror.

In Chicago, Illinois, a millionaire meets an exotic dancer with a secret agenda; in Marion, Ohio, friends suspect the worst when a wife and mother goes missing.

Vinnie Politan takes a deep dive into the true-crime stories that are captivating the world over.

Tonica Jenkins has a talent for manipulating people to get what she wants.

At Lake Mohave, Nevada, a fisherman stumbles across a human skull; in the North West of England, a husband claims his wife has left him for another man, but no one can find her.

In upstate New York a school superintendent's new relationship ends in terror; in Houston, TX a wife buries her troubled past.

In West Virginia a marriage goes up in smoke after an affair; in Raleigh, NC, a romantic stroll in the park turns to terror.

In Chicago, Illinois, a millionaire meets an exotic dancer with a secret agenda; in Marion, Ohio, friends suspect the worst when a wife and mother goes missing.

An internet love triangle leads to deception and murder near Buffalo, New York; on the outskirts of London, England, a romantic stroll through the woods ends with a brutal attack.

In Goode, Virginia, a 50-year age gap proves a nightmare for a wealthy retired businessman and his violent girlfriend; In Austin, Texas, a millionaire wakes up and discovers he's been shot.

In Merrillville, Indiana, there are deadly secrets between family members; near Manchester, England, a late night flower delivery is a test run for murder.

In Rocky Mount, North Carolina, a mortician falls in love in his funeral parlor; while in Mustang, Oklahoma, a sexual obsession turns deadly.

A state employee abducts women in Southwestern New Mexico to keep them captive in his homemade torture chamber, the toy box, for years, until one of his victims escapes.

A loving father vanishes without a trace in central California, setting off a feverish missing person's investigation revealing he had been murdered by the woman he used to trust with his life.

A serial killer hunts young African-American women in Jacksonville, Florida, strangling them and discarding their bodies.

A preacher and his protégé run a scam through the Internet to rob victims, steal their identities and discard their bodies.

A high-ranking government official authorizes deportation of more than 1,400 Jews to Nazi concentration camps; Enron collapses due to creative accounting practices and greed.

A doctor intentionally misdiagnoses thousands of patients with cancer as part of an insurance scam; one of the biggest financial fraud cases in Italy's history.

Legendary music producer Phil Spector is convicted of murder; Ali al-Timimi's Virginia jihad network of young U.S. Muslim men play paintball to train for holy war.

A triple agent serves in the U.S. military and government while helping to orchestrate the al-Qaida campaign of terror leading to 9/11; a four-star Army general resigns amid scandal.

A stunt goes horribly wrong, causing three deaths on the set of "Twilight Zone: The Movie"; billionaire hotelier Leona Helmsley is called "the queen of mean.".

The brutal murder of a British soldier by radical Muslims on a London street is caught on tape; the Lackawanna Six go to terrorist training camp to prepare for holy war.

James Holmes is found guilty of murdering 12 people and injuring 70 more in a shooting at a Colorado movie theater.

Los Angeles police are outgunned by bank robbers.

Vinnie Politan takes a deep dive into the true-crime stories that are captivating the world over.

Vinnie Politan takes a deep dive into the true-crime stories that are captivating the world over.

Melanie McGuire made a living bringing life into the world as a fertility clinic nurse; the police accused her of shooting her husband, dismembering his body and disposing of it in suitcases dumped into the Chesapeake Bay.

Rutgers freshman Tyler Clementi and Dharun Ravi had only been roommates for a few weeks when Ravi decided to secretly film Tyler kissing another man; soon after, Clementi took his own life and Ravi faced surprising criminal charges.

The murders of Voncile Smith and her sons John and Richard set Pensacola, Florida on edge; the courts try to decide if this was an occult ritual or something much more basic: greed.

After being drawn into the world of bondage and domination, a college student ends up dead, leaving authorities to investigate whether it was an accident or murder.

The family of 15-year-old John McCabe work tirelessly to find out how and why he was murdered in 1969.

A football coach serves nine years in prison for the murder of his wife before a Texas Court of Criminal Appeals finds he didn't get a fair trial.

The investigation into the murder of a beloved Florida doctor reveals his dark, secret past.

The 25th anniversary of the deadly standoff in Waco, Texas; a retired United Parcel Service driver reveals his experiences with cult leader David Koresh; a former ATF agent tells about his involvement.

A woman turns to a private eye for help tracking down a Russian whom she believes robbed and killed her mother.

The investigation into the murder of a beloved Florida doctor reveals his dark, secret past.

The 25th anniversary of the deadly standoff in Waco, Texas; a retired United Parcel Service driver reveals his experiences with cult leader David Koresh; a former ATF agent tells about his involvement.

A woman turns to a private eye for help tracking down a Russian whom she believes robbed and killed her mother.

In Las Vegas, a killer leaves a calling card; a car's trunk holds something shocking in Melbourne, Australia.

In Reno, someone makes a devious plan to kill a prominent politician; an office romance gets out of hand and leads to a woman's disappearance in Coventry, England.

In Lexington, Kentucky, a newlywed wife parties like there's no tomorrow, until a body is dumped on a golf course; in Brisbane, Australia, there are fears for the safety of a missing wife.

Two murder cases where the victims are found in parks in New Jersey.

Two murder cases involving cheating spouses with evil minds in Pennsylvania.

In Missouri, a preacher falling for a parishioner has deadly consequences; a washing line provides clues as to what happened to a troubled wife in Canada.

Twisted lovers terrorize a pizza store in California; in England, a man's mistress takes matters into her own hands when he won't leave his wife.

In California, a wife in an affair with a doctor makes a dangerous choice; a birthday celebration ends in horror in Australia.

Minutes after Michael Jackson dies, his personal physician, Dr. Conrad Murray, launches a cover-up; a greedy stock trader nearly takes down Wall Street.

When a British businessman is murdered in China, signs point to a prominent family in the Chinese Communist Party; the Hollywood Madam provides escorts for A-list clients.

Motown legend Marvin Gaye is shot and killed in a family argument; when a doctor's wife falls in the shower, investigators realize that it is not a fatal accident.

Aaron Hernandez goes from the football record books to life in prison for murder; a former stripper is accused in her husband's brutal death.

Dr. Herman Tarnower's lover murders him; a series of vicious killings terrorizes a community.

An Egyptian immigrant opens fire at a Los Angeles International Airport ticket counter; bank robbers elude police across 15 states.

Paula Gutierrez fell in love as a teen with Nestor 'Chino' de Jesus; his manipulative and abusive behavior turned their romance into a nightmare that ended with Paula facing life in prison for a murder that she didn't commit.

Tyler Edmonds was just thirteen when he confessed to helping his half-sister Kristi Fulgham kill her husband, Joey; did he really commit murder, or was he just one more in a long line of men that Kristi had manipulated to do her bidding?

Investigators compared the gruesome scene of Earl and Terry Robertson's death to that of the Charles Manson murders; how the quiet and mild-mannered Meredith Moon became an accomplice to one of South Carolina's most horrific crimes.

When Maggie Locascio is found brutally murdered in her home, everybody points to her estranged husband, Ed; but when Ed turns up with an airtight alibi, investigators follow a trail of evidence that leads them through the Locascio family.

It's not easy to score a successful song in Nashville, this is called a bullet; sometimes what it takes is a little more than talent and a little less than legal; Kevin Hughes caught a different kind of bullet.

When Lisa Guy failed to show up for work after Thanksgiving weekend, a wellness check led to a nightmarish discovery that would hit close to home.

A gruesome video on a stolen SD card exposes Brian Steven Smith's secret double life; David Scott confronts this soft-spoken husband and serial killer about his nighttime hunts for vulnerable Alaskan women.

She went by "Angel," but Alicia Keator was far from benevolent; Keator and her boyfriend killed and robbed John Fernandez, a 65-year-old man who used a wheelchair, after she agreed to take care of him in exchange for free rent.

The investigation into the death of a woman's husband reveals he is not the first man she married who died under suspicious circumstances.

A global search for a doctor begins after his wife's untimely death.

More than 20 years after an Austin, Texas, musician is found fatally beaten, the wife of a fellow artist says that her husband committed the crime.

A preacher prays for answers about his actress girlfriend's death.

A teen ends up dead after an intense breakup.

Sheila, a mother of two in Florida, claims she had a dream about her friend's murder, but authorities think Sheila is a killer rather than clairvoyant.

A preacher prays for answers about his actress girlfriend's death.

A teen ends up dead after an intense breakup.

Sheila, a mother of two in Florida, claims she had a dream about her friend's murder, but authorities think Sheila is a killer rather than clairvoyant.

After her husband Brent was murdered, Renée Poole's multiple affairs and secret life as a stripper makes her the main suspect in his death.

Tonica Jenkins has a talent for manipulating people to get what she wants.

Mafia hit man Maurizio Avola, betrayed because he knows too much, turns informer in a secret ex-Mafioso compound.

As detectives dig into the lives of a couple who were found stabbed, they discover a twisted relationship of secrets, jealousy, adultery and murder.

Anwar Al-Awlaki is killed by a U.S. drone strike after joining the top ranks of Al-Qaeda; a vengeful accountant tries to silence his wife.