TV Schedule for Oxygen (KPTV4) Portland, OR

An Unexpected Killer A Twisted Connection

When a suburban mom is murdered in her own home, investigators chase down an elusive killer that no one saw coming.

An Unexpected Killer When Hate Kills

Police in small town Louisiana investigate the mysterious and brutal murder of a beloved neighbor with no known enemies.

Twisted Killers The Ghost Killer

In Flint, Michigan, someone randomly stabs men to death on the city streets.

Twisted Killers Snatched From the Womb

In Missouri, Bobbie Jo Stinnett is killed, with her unborn baby cut out.

Living With a Serial Killer Shawn Grate

A rescue mission of an abducted woman turns macabre when two dead women are found in the house; during the interrogation, the killer reveals the location of more bodies; his half sister discusses a dysfunctional childhood that shapes a serial killer.

Living With a Serial Killer Elizabeth Wettlaufer

A Canadian nurse walks into a rehabilitation center and confesses to murdering several of her patients; her childhood best friend reveals their lifelong common bond and the terrifying confession she made to him.

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.

Dateline: Secrets Uncovered Mystery on Horseshoe Drive

A man is shot and killed while picking up his daughter for a court-ordered visit.

Dateline: Secrets Uncovered Jonestown: An American Tragedy

An in-depth look at the journalists who exposed the dangers of cult leader Jim Jones.

Dateline: Secrets Uncovered Shattered Bonds

A car belonging to a missing man erupts in a blaze, leading to clues regarding his whereabouts.

Dateline: Secrets Uncovered The Call

A dancer is murdered in her Virginia home; after interviewing a series of suspects, detectives realize the case is much more complicated than previously thought.

Dateline: Secrets Uncovered Secrets by the Bay

A San Diego mother suddenly vanishes in 2014; nearly two years later, her body is found in San Diego Bay, but medical examiners say she has only been dead for a month or two.

Dateline NBC The Hands of a Killer

When former Sen. Linda Collins of Arkansas is found fatally stabbed outside her home, detectives investigate if her murder is connected to her political career or her personal life; the victim's children speak out about the case.

Dateline: Secrets Uncovered The Summer of Manson

New interviews with insiders reveal how career criminal Charles Manson convinced his followers to kill innocent victims and deliver him the fame he craved.

Dateline: Secrets Uncovered Dreams and Nightmares: The Meek Mill Story

Rapper Meek Mill discusses controversies surrounding the criminal justice system, the parole system, wrongful convictions, challenges faced by law enforcement, alleged police abuse, and other topics.

Dateline: Secrets Uncovered Broken Circle

An investigation of abuse allegations against one of the owners of the religious reform school Circle of Hope.

Buried in the Backyard Death in Blue

When a successful Arizona businesswoman disappears on a holiday shopping trip, investigators hunt for a kidnapper; when the killer takes his secrets to the grave, however, the only chance of finding her is a psychic's mysterious vision.

Buried in the Backyard Dead End Town

When a young Texas mother goes missing, a tangle of dark secrets and a trail of deceit threatens to derail the investigation.

Dateline A Walk in the Rain

The disappearance of 19-year-old Alaska Native Sonya Ivanoff sends shockwaves through the small coastal city of Nome, Alaska; police scramble to find answers until a note is found in a stolen police vehicle telling the cops to back off or else.

Dateline A Walk in the Rain -- Part 2

The disappearance of 19-year-old Alaska Native Sonya Ivanoff sends shockwaves through the small coastal city of Nome, Alaska; police scramble to find answers until a note is found in a stolen police vehicle telling the cops to back off or else.

Dateline The Secret at Black Rock Canyon

A series of mysterious events haunt 16-year-old Cassie Jo Stoddart while housesitting and days later, she's found stabbed to death; police retrace her last day and uncover a stockpile of evidence pointing right to her killers.