Dateline on ID - Episode Guide

Stephen Moore was a speed skater with little direction in life, until he fell for teacher Kathleen Dorsett. When he went missing, it was a puzzle. Then police found his secret audio diary. Clues came pouring out and a bigger mystery was revealed.

Toxic Relations

Episode: 8x17 | Airdate: Aug 2, 2015

Linda Curry had it all: looks, a great job and a brilliant husband. When she got sick, doctors were stumped. Then, she died and police were as puzzled as the doctors, but not her close friends and family. They just needed someone to listen.

Death in the Driveway

Episode: 8x18 | Airdate: Aug 9, 2015

Mystery on the Early Shift

Episode: 8x19 | Airdate: Aug 16, 2015

Deception

Episode: 8x20 | Airdate: Aug 18, 2015

Secrets on the Snake River

Episode: 8x21 | Airdate: Aug 23, 2015

The Unusual Suspect

Episode: 8x22 | Airdate: Aug 30, 2015

It was in the still of the night when it started. A cold-blooded serial killer, lurking in the woods, peeping through windows and stalking for his next victim. It's a tale that would be hard to believe, if it didn't really happen.

The Mystery Man

Episode: 8x23 | Airdate: Sep 6, 2015

At first, Mischele Lewis' new boyfriend seemed almost too good to be true. She would learn, her dream man did have secrets but was he just playing spy games with her? A single mom goes on a dangerous mission of her own to find out the truth.

Season 9

The Devil in Disguise

Episode: 9x01 | Airdate: Jan 3, 2016

Special education teacher Frank Rodriguez is a U.S. Navy veteran with few enemies, then he dies under mysterious circumstances, leaving investigators with the challenge of figuring out how he died and who would want him dead.

Deadly Betrayal

Episode: 9x02 | Airdate: Jan 7, 2016

After Lisa Knoefel is stabbed to death, her teenage foster daughter, Sabrina Zunich, admits to killing her, but the case grows infinitely more complicated when Lisa's husband, Kevin, is implicated in the crime.

While He Was Sleeping

Episode: 9x03 | Airdate: Jan 10, 2016

After car salesman Eric Somuah is found shot to death in his bed, a dogged detective refuses to give up on the investigation into his murder which is filled with twists and turns.

Shining Star

Episode: 9x04 | Airdate: Jan 14, 2016

Chiquita Tate was growing her reputation as a tenacious defense attorney but her promising career came to a violent end when she was murdered. Because she dealt with so many tough characters, police had a challenge. Or was her killer closer to home?

The Root of All Evil

Episode: 9x05 | Airdate: Jan 17, 2016

Marc Despain was a married father of two and a successful real estate appraiser. He was busy building a life, until his ended all too soon. Was money the motive? A family rift? Or something else? His family wanted answers and so did investigators.

The Queen of County

Episode: 9x06 | Airdate: Jan 21, 2016

The Harkey name was famous for pecan harvesting in Texas. So when the matriarch with a powerful grip on the family fortune went missing, investigators focused on the family tree. Turns out, the plot was more tangled than the branches of a pecan tree.

What Lies Beneath

Episode: 9x07 | Airdate: Jan 24, 2016

Lynn Friend was a devoted mother with wedding plans when she vanished into thin air. Was she a runaway bride, or had she run into trouble? Investigators searched land and sea, going to unexpected depths to solve the mystery.

Lethal Weapon

Episode: 9x08 | Airdate: Jan 28, 2016

A seemingly healthy doctor collapses at home and is rushed to the emergency room, where a blood test reveals she has been the victim of cyanide poisoning, turning a medical mystery into a murder mystery.

Fatal Attraction

Episode: 9x09 | Airdate: Jan 31, 2016

A doctor fights for his life after being poisoned, and police uncover more than one suspect while looking into the women in the victim's life and must ask themselves which one is toxic.

Secret Lives

Episode: 9x10 | Airdate: Feb 14, 2016

After Jennifer Ramsaran goes missing, detectives suspect she may have been harmed by someone she met online, then they realize the answer to her disappearance may lie closer to home.

Miami Heat

Episode: 9x11 | Airdate: Feb 21, 2016

In Miami, Cindy Carballo's husband is shot to death while walking with their baby boy in his arms, then, a short time later, Carballo kills her late husband's business partner.

After Midnight

Episode: 9x12 | Airdate: Feb 28, 2016

After a college freshman is beaten to death, identifying the victim will turn out to be more difficult than finding the killer, who confesses to committing the crime for a reason that will later become the foundation for his defense.

Someone Was Out There

Episode: 9x13 | Airdate: Mar 6, 2016

Police discover a chilling connection between two victims and race to connect the dots to see if they have a serial killer on their hands.

Indiscretion

Episode: 9x14 | Airdate: Mar 13, 2016

After a bizarre murder case goes cold, investigators get a DNA hit but cannot figure out the link between the victim and her suspected killer who are separated by 1,5000 miles.

True Lies

Episode: 9x15 | Airdate: Mar 27, 2016

A Teacher's Message

Episode: 9x16 | Airdate: Apr 3, 2016

A 33-year-old tutor is accused of having an illicit relationship with a teenage student after a racy photograph is discovered on a cell phone; later, her stunning defense will lead to an emotional courtroom battle.

The Wire, Part 1

Episode: 9x17 | Airdate: Apr 17, 2016

In Southern California, a nurse is butchered in a murder so savage it haunts detectives for more than three decades.

The Wire, Part 2

Episode: 9x18 | Airdate: Apr 17, 2016

In Southern California, a nurse is butchered in a murder so savage it haunts detectives for more than three decades.

Finding Savanna

Episode: 9x19 | Airdate: Apr 24, 2016

After baby Savanna vanishes during a custody battle, her father is driven to find out what happened to her; the mystery of her disappearance spans two decades and circles the globe.

The Secret

Episode: 9x20 | Airdate: May 1, 2016

Respected psychology professor Patricia Esparza believes she has escaped from a life of poverty and abuse, until a dark secret comes back to haunt her as the result of a determined investigator's work on a 20-year-old murder case.

The Evil to Come

Episode: 9x21 | Airdate: May 15, 2016

After the brutal murder of a wealthy socialite, police zero in on a suspect but solving this crime will not be easy or quick.

Secrets on Shalimar

Episode: 9x22 | Airdate: May 22, 2016

Secrets at the Sunshine Motel

Episode: 9x23 | Airdate: May 29, 2016

Vern Holbrook has a beautiful family and a thriving real estate company, then he fails to show up for a meeting with his daughter-in-law, leading to concern over the whereabouts of the beloved patriarch.

Mystery on Sunrise Drive, Part 1

Episode: 9x24 | Airdate: Jun 12, 2016

Part 1 of 2. The death of a real-estate developer, who was killed by a car bomb at a posh resort, is investigated.

Mystery on Sunrise Drive, Part 2

Episode: 9x25 | Airdate: Jun 12, 2016

Conclusion. The death of a real-estate developer, who was killed by a car bomb at a posh resort, is investigated.

Tipping Point

Episode: 9x26 | Airdate: Jul 3, 2016

The case of Johnny Hincapie, imprisoned for 25 years for the 1990 New York City subway stabbing death of a Utah tourist, is examined. In 2015, a judge overturned his conviction and ordered a retrial due to new evidence.

Something Sweet

Episode: 9x27 | Airdate: Jul 10, 2016

The death of a retired corrections officer from antifreeze poisoning is investigated.

A Perfect Spot

Episode: 9x28 | Airdate: Jul 17, 2016

A Georgia couple's Valentine's Day tryst takes a deadly turn. Before long, crime-scene tire treads and a series of cell-phone calls reveal a scheme of deceit and murder.

One Small Dose

Episode: 9x29 | Airdate: Jul 31, 2016

A teenager is found dead the morning after inviting a friend to sleep over in her basement.

Obsession in the Lone Star State

Episode: 9x30 | Airdate: Aug 7, 2016

One Spring Night

Episode: 9x31 | Airdate: Aug 21, 2016

What happened one spring night at an elite New England preparatory school leads to an accusation of sexual assault and an investigation into who is telling the truth.

Deadly Devotion

Episode: 9x32 | Airdate: Aug 28, 2016

While members of the U.S. military prize loyalty, a female commander's murder comes about as the result of a breathtaking betrayal.

The House on Badger Lane

Episode: 9x33 | Airdate: Sep 4, 2016

The Collector

Episode: 9x34 | Airdate: Sep 11, 2016

Without a Trace

Episode: 9x35 | Airdate: Sep 12, 2016

Twenty-nine-year old Carrie Olson has a new man in her life and is looking forward to the future, then she goes missing, and no one can imagine anyone wanting to harm her.

Friends Until Death

Episode: 9x36 | Airdate: Sep 13, 2016

The morning after a cast party, 19-year-old musician and actress Jessie Blodgett is found strangled to death in her bed.

A Place on the Sand

Episode: 9x37 | Airdate: Sep 25, 2016

Sabine Buehler moves to an island off Florida seeking her own slice of paradise, then she vanishes, leading police down a long and winding path in the sand as they investigate her disappearance.