Investigation Discovery USA - Eastern

From the moment Deborah Williamson meets her stepson, David Shafer, she feels something unsettling about him; when her warnings about his frightening behavior go unheeded, the devastation he ultimately wreaks goes beyond her imagination.

When George Yzaguirre kills himself in prison, he takes his secrets with him, and his ex-wife, Jennifer Meyer, is left to wonder how many of her memories might hold the keys to unsolved crimes and whether or not she'll ever know the truth about him.

When Terry Patzer hears what police discovered at Russell Tillis' house of horrors, memories of the nine years she spent married to him come flooding back; she cannot explain how her former lover became so twisted.

Host Donnie Wahlberg chronicles the twisted lives of diabolical criminals, such as Charles Manson, Aileen Wuornos, John Wayne Gacy, the Rev. Jim Jones, and others.

Ainjil thinks William was charming and creative, but with time, his dark and violent tendencies emerge; when Ainjil finally gets away from him and starts a new life with a man she truly loves, he exacts revenge.

Host Donnie Wahlberg chronicles the twisted lives of diabolical criminals, such as Charles Manson, Aileen Wuornos, John Wayne Gacy, the Rev. Jim Jones, and others.

For 17 years, Kathy Swanson fears her son, Michael, will harm someone; she tries in vain to convince people that there is something different about Michael, then her worst nightmare comes true.

When George Yzaguirre kills himself in prison, he takes his secrets with him, and his ex-wife, Jennifer Meyer, is left to wonder how many of her memories might hold the keys to unsolved crimes and whether or not she'll ever know the truth about him.

Kevin and Joanne Dowling like to capture their children's milestones on videotape, then Kevin is accused of gunning down a woman in a nearby town, and his fate hangs on his video camera.

In suburban California, an intruder attacks and kills 55-year-old Joan Dawley; as the Dawley family grieves, it falls to LAPD Detective Paul Tippin to crack the case; home movies reveal a shocking tale of deceit.

Donna Andersen almost has it all, but something's missing until James Montgomery enters her life; the future looks bright until Donna makes a discovery that turns her marriage into a living nightmare.

Jeanne and Stephen Trantel have the dream life, but when Stephen loses his job after 9/11, their relationship splinters and Jeanne suspects he is hiding a terrible secret, until an unexpected call reveals the shocking truth.

From the outside looking in, Barbra and Michael Mastromarino's life seems perfect, but when a shocking discovery unearths a gruesome secret, this glamorous family is forced to face the truth: their life is built on a heinous lie.

When Sarah Ripoli was just 6 years old, a terrible event tore her family apart; the discovery of secret writings from beyond the grave helps Sarah understand what went on between her mom and dad.

An aspiring model, Kimberly Pandelios, accepts an offer to pose in lingerie for a mysterious photographer, then disappears; years later, a young woman contacts the police when she begins to suspect that her boyfriend may have been the killer.

All-American Midwestern hunk Timothy Boham's innocent modeling career catapults him into porn industry stardom; when Tim tries to escape the vicious cycle of selling his body for money, running from his past proves to be deadly.

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

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.

Kristin Stephens uses her husband's money to fuel her gambling addiction; Brittney Dwyer convinces her roommate to drive to her grandfather's home to search for money; a couple targets an employee to squelch their financial problems.

Home is where the heart is and a killer lurks.

A college student who is working as a radio station intern is murdered, launching a long and frustrating investigation that leaves family and police on the brink of hopelessness; forensic genealogy leads to a man who has been on the run for decades.

During an armed robbery, a father of three is fatally shot, but for 23 years, another family questions if the wrong man is behind bars.

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

In 1996, a college co-ed vanishes over Memorial Day weekend and is presumed dead; the sheriffs have their sights on a prime suspect but lack the evidence to prove it; decades later, a discovery found six feet under turns this case upside down.

After James Brown dies on Christmas 2006, some suspect murder; the conspiracy grows with the shooting death of his son-in-law Darren Lumar in November 2008; when detectives dig into Lumar's past, the possibility for motives becomes endless.

Sean Combs' rise to power is meteoric, transforming American culture; soon, his empire seems untouchable; however, a reexamination of this iconic music mogul's early rise reveals signs of trouble, and by 2001, he faced his most perilous test yet.

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

Sean Combs' rise to power is meteoric, transforming American culture; soon, his empire seems untouchable; however, a reexamination of this iconic music mogul's early rise reveals signs of trouble, and by 2001, he faced his most perilous test yet.

In 1987, Terry Wood comes home to find his wife, Roxanne Wood, dead; investigators preserve DNA, but technological limitations of the time turn the case cold, until now.

After James Brown dies on Christmas 2006, some suspect murder; the conspiracy grows with the shooting death of his son-in-law Darren Lumar in November 2008; when detectives dig into Lumar's past, the possibility for motives becomes endless.

California student Julie Kibuishi is found dead in the bed of her friend, Sam Herr, a decorated war hero, who is nowhere to be found.

Forty-seven-year-old mother Joyce Aparo is found strangled to death near a road 70 miles from her home in Glastonbury, Conn.; the investigation leads detectives into a dark world of abuse, sexual obsession and lies.

Newlyweds Tony and Melinda are executed; jail calls during Tony's previous incarceration yield many suspects, including men in love with Melinda.

A distraught husband cannot locate his wife; Police discover a videotape, and the grainy footage points to a grisly demise.

Two middle class moms both tried to kill their husbands; jail calls between the two reveal their thoughts on love, men, and what landed them in prison.

In March 2020, Gretchen Anthony disappears after texting loved ones that she was diagnosed with COVID-19; when a search of her home suggests foul play, investigators rely on recorded jailhouse phone calls to unravel the mystery of what happened.

When a 10-year-old girl reports being held hostage by a family friend, negotiator Mike Newlin must earn the suspect's trust; in New Mexico, an assailant takes shelter inside a local tourist attraction, taking everyone hostage.

An elderly man faking chest pains takes five EMT firefighters hostage at gunpoint; with a house full of firearms and an unwillingness to negotiate, officers believe he has a deadly plan in mind.

A dance teacher receives a message from her ex-husband, who is holding a gun to his head: he claims he's en route to the dance studio and threatens to murder the family; officers race to beat him to the scene, pleading with him to stand down.

After teenager Candace Hiltz is shot dead in Prison Valley, the police pursue her troubled brother, James; with no evidence against him, the case goes cold until 10 years later when evidence is discovered in a police officer's storage unit.

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 Dianne Hood is gunned down outside a community center in Prison Valley, no one can understand why anyone would want to murder the well-liked housewife; the answer involves betrayal, greed and obsession, in an infamous love-triangle murder plot.

A series of non-fiction investigations that explore such themes as jealousy, murder and deceit.

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.

A series of non-fiction investigations that explore such themes as jealousy, murder and deceit.

Sean Combs' rise to power is meteoric, transforming American culture; soon, his empire seems untouchable; however, a reexamination of this iconic music mogul's early rise reveals signs of trouble, and by 2001, he faced his most perilous test yet.

Reaching beyond music, Diddy's business empire seems untouchable; his alleged mistreatment of women and serial arrests avoid public scrutiny; in 2001, Combs faces his most perilous test when he stands trial on felony charges after a shooting.

Docuseries offering personal insights into harrowing allegations of violent behavior and illegal activity that have shadowed the music mogul.

Criminology Ph.D. student Bryan Kohberger is charged with the murder of four University of Idaho students.

Docuseries offering personal insights into harrowing allegations of violent behavior and illegal activity that have shadowed the music mogul.

Tiffiney Crawford, a wife and mother, is found dead in her van with two bullet wounds to her head and a gun in her hand; investigators' first impression is that she killed herself, but they soon realize it might be a murder.

Sean Combs' rise to power is meteoric, transforming American culture; soon, his empire seems untouchable; however, a reexamination of this iconic music mogul's early rise reveals signs of trouble, and by 2001, he faced his most perilous test yet.

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