TV Schedule for Oxygen (KOXI-CD5) Portland, OR

Living With a Serial Killer Stephen Griffiths

The ex-girlfriend of the self-proclaimed Crossbow Cannibal reveals the mental and physical abuse she endured for years at the hands of one of the U.K.'s most heinous serial killers.

Living With a Serial Killer Timothy Boczkowski

The youngest son of a church-going family man finally learns the truth about his father when the man's second wife is found dead in their hot tub, and police look back at the suspicious drowning death of his first wife.

Unknown Serial Killers of America Daniel Conahan

Five corpses are found on the Florida hog trails; the investigation stalls until two men narrowly escape the perp's clutches; years later, eight more bodies are found in nearby woods, leaving police to wonder if it's the same evil killer.

Unknown Serial Killers of America

Exposing murderers who remain unknown to the public, although they are as deadly as Dahmer and Bundy.

The Real Murders of Orange County Nightmare in Laguna

After a beloved party planner at an iconic Laguna Beach, Calif., hotel is found murdered at home, investigators use high-tech tools and old-fashioned shoe leather to capture two killers and restore calm to the tight-knit beachside community.

The Real Murders of Orange County Wrong Place, Wrong Time

When a hockey player and a single mom are found dead in an upscale Newport Beach, Calif., condo, loved ones have no idea how they knew each other; the discovery of a link to another area attack launches the race to catch a killer.

Dateline: Secrets Uncovered Infatuation

A talented, young art student is murdered; the killer left no fingerprints and no DNA; police zero in on three fellow students and, soon, the dark portrait of a killer began to emerge.

Dateline: Secrets Uncovered Return to Manitowoc County

In Wisconsin, Steven Avery and his nephew, Brendan Dassey, are convicted of killing Teresa Halbach in a case that defies easy answers.

Dateline: Secrets Uncovered Secrets in Seattle

Fitness executive Nicole Pietz is married to the man of her dreams, and then she goes missing after failing to show up for dinner with her husband and friends.

Dateline: Secrets Uncovered The Silhouette

Debbie Kelly and Lars Ito make their marriage of opposites work; then, Debbie is shot dead in the dark of night; investigators ask whether her death is a case of mistaken identity or the bloody end to a marriage gone bad.

Dateline: Secrets Uncovered The Knock at the Door

Tara Ord is a beautiful young woman with big dreams, then she vanishes without a trace; it will take years for determined cold case detectives to uncover the long buried clue that blows this case wide open.

Dateline: Secrets Uncovered Swept Away

A young man from small town Indiana heads to Japan where he falls for a beautiful woman; then, they are caught up in one of the biggest natural disasters in history.

Dateline: Secrets Uncovered The Ruse

When a California father fails to return home after a quick trip to check his mail, his son calls police for help - only to find himself the focus of their investigation until a stunning revelation upends the case.

Dateline: Secrets Uncovered Sean Combs: The Insiders Speak New

Revealing interviews and exclusive details following the high-profile verdict in the Sean Diddy Combs trial; a former employee opens up about her decade working for Combs.

Unknown Serial Killers of America

Exposing murderers who remain unknown to the public, although they are as deadly as Dahmer and Bundy.

Dateline: Secrets Uncovered Against All Odds

A toddler is shot in the head and left for dead; despite the odds, she stuns everyone with her will to survive, while a detective vows to crack the case, no matter how long it takes.

Dateline: Secrets Uncovered Sean Combs: The Insiders Speak

Revealing interviews and exclusive details following the high-profile verdict in the Sean Diddy Combs trial; a former employee opens up about her decade working for Combs.

Dateline: Secrets Uncovered The Disappearance of Debbie Hawk

When Debbie Hawk vanishes, her friends and family are left searching for answers; investigators discover that Debbie was planning to divulge secrets and wonder if she has been silenced as a result.

The Real Murders of Atlanta Murder on Welcome All Road

When a veteran is found dead in the back of a pickup truck in Southwest Atlanta, investigators must untangle a web of secrets that leads straight to a suspect with close ties to the victim.

The Real Murders of Atlanta When The Music Stops

When an aspiring rapper is found dead during a shootout at the Metropolitan Studios in Atlanta, detectives must follow a trail of lies, ultimately discovering a cold-blooded betrayal at the heart of the murder.

Dateline A Villainous Plan

A Connecticut bank executive is targeted by criminals who force him to rob his own bank.

Dateline A Villainous Plan

A Connecticut bank executive is targeted by criminals who force him to rob his own bank.

Dateline Inside the Hunt for El Chapo

Former DEA agent Andrew Hogan details his search for Mexican drug lord Joaquín "El Chapo" Guzmán with never-before-seen videos and photographs.