Retired corrections officer Ray Kotomski believes he has put peril behind him, then he faces danger in the form of his second wife, her hostile brother, jealous ex-husband and deranged stalker.

Single mother Norma Rodriguez is found strangled to death in her apartment, but her case remains unsolved for 10 years until DNA evidence leads to a former coworker with a shady past.

Unsuspecting 17-year-old Mary Jayne Jones moves to small town in Iowa and gets a job waiting tables; she makes the mistake of believing that there's good in everyone, and it will cost her her life.

Joan Bent enjoys a loving marriage and manages the cleaning staff at a local hotel, then she is found murdered in the trunk of her car.

Small-town sports legend Morris Blankenbaker is a happy family man until he gets involved in a love triangle with his best friend's wife, causing jealousies to surface and leading to death.

In 1984, college student Angela Samota gets noticed by the wrong person leading to the ultimate betrayal.

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.

Twenty-seven-year-old single mother Laura Ackerson hopes to make a fresh start in Raleigh, N.C.; she starts a new company and a new relationships while battling for custody of her two young children, then she meets an untimely demise.

When 34-year-old mother Tara Lynn Grant goes missing, police can find no trace of her until a gruesome discovery turns the case into a statewide manhunt.

Motorcycle-riding Diane Snellen is a single mother trying to make her way in the world while navigating the dating scene in Georgetown, Ky., then her life comes to an abrupt end when she's stabbed in her own home.

Thirty-four-year-old Paige Birgfeld juggles four jobs, three children and two ex-husbands, but no one realizes she is also hiding a deep, dark secret that will eventually lead to a betrayal.

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.

After four marriages, 36-year-old Carol Grannon returns to school and lands a lucrative job; sadly, one of the men in her life will end it just as she begins this new chapter.

From the outside, 34-year-old Linda Singleton's life appears picture perfect; no one knows that Linda is engaged in a deadly love triangle; when the affair comes to light, her perfect life comes to an untimely end.

Cathy Stroup, a no-nonsense Irish mother, knows what her family needs to survive.

Twenty-year-old Missy Grubaugh, a devout Christian, is saving herself for marriage, but her innocent charms attract the wrong type of men with deadly results.

Twenty-five-year-old Corey Parker moves to Jacksonville Beach, Fla., looking for fun in the sun; however, someone in her new circle of friends harbors a murderous intent that claims her life.

Janet Chandler dreams of a life beyond the small Midwestern town where she grew up, but those dreams are cut short when she's betrayed in the most horrific way possible.

Janet Walsh is a young divorcée celebrating her freedom at the local disco, then she is found murdered the next morning, and it will take an officer 35 years to bring her killer to justice.

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.

Looking for a fresh start, 40-year-old Priscilla Strole and her teenage son, Kyle, move to the small town of Fairfield, Calif.; little does she know, new beginnings will lead to her untimely end.

From the moment a homicide is reported, a file is assembled to document every facet of the investigation -- crime scene photos, notes and observations, forensic reports, witness interviews, suspect profiles -- and continues to grow with new information until an arrest is made and conviction attained. Investigation Discovery opens these "murder books" to tell haunting tales buried within the pages. Hourlong episodes take viewers back in time with details of decades-old cold cases using actual archival footage, crime-scene evidence and first-person interviews with lead investigators, unraveling the mystery and uncovering what broke the cases open.

Investigation Discovery and People magazine partner to re-examine some of the most high profile crime cases in recent history. The one-hour series brings viewers tales of betrayal, buried secrets and unsung heroes, ripped from the pages of one of the nation's top weekly magazines. These stories transcended news and became part of pop culture, revealing shocking twists, new evidence, and unexpected resolutions. Interlaced within every episode are exclusive interviews with People's journalists, archival footage, re-creations, and firsthand accounts by those closest to the investigations.

From blushing brides turned cold-blooded killers to smitten grooms with shocking dark sides, "Fatal Vows" examines the criminal psychology behind deadly divorces. Guiding viewers through actual stories of love gone wrong are psychotherapist Stacy Kaiser and forensic/clinical psychologist Dr. Brian Russell, who examine each couple to better understand how the marriage turned from flawed to fatal. Stylized re-enactments are supported by interviews with family, friends, law enforcement, and potential victims of the crime, while Kaiser and Dr. Russell provide analysis on unions that break down until divorce and murder collide.

"Accident, Murder, or Suicide" investigates the deaths that are just a little bit too mysterious. It explores the unbelievable true stories in this hourlong program. Each episode retraces the investigation from the start to the end. Investigators take viewers through the twists, turns, and unexpected surprises as they dissect the red flags, show evidence, and point out the strange behavior that puts everything into question.

What lurks in the shadows during graveyard shifts comes to light in this series, a quintessential Investigation Discovery offering that features nail-biting re-enactments of actual crimes in which darkness hides predators hungry for a midnight snack. Told through interviews with victims' family members and law enforcement, each story begins after a brutal crime is committed in the quiet of the night, and community members are left wondering who might be next. Investigators get to work, knowing that each time the sun sets, the body count might rise.