29x1 - Trouble at the 7-11 Ranch

September 21, 2020

Josh Mankiewicz reports on the mysterious disappearance of a Colorado rancher.

29x2 - Left For Dead

September 24, 2020

The survivor of a horrible attack is convinced police have the wrong suspect.

29x3 - Tallahassee Trap

October 1, 2020

Dennis Murphy has the latest on the case of a Florida law professor murdered in his garage, including new details, newly-released evidence and bombshell testimony from a long-awaited trial.

29x4 - A Killer Role

October 2, 2020

After filming wraps on an indie horror movie, the cast members learn that their lead actress is not who she says she is and has been charged with killing her uncle.

29x5 - Lone Star Obsession

October 8, 2020

When a doctor is found murdered, investigators are stumped as to who would want him dead. Police discover simmering jealousies and a love triangle. Andrea Canning has the latest developments.

29x6 - The Dead of Night

October 9, 2020

A mother of two goes missing in Monrovia, California. As detectives investigate, the woman's friends and family reveal that she feared she was being stalked. Josh Mankiewicz reports.

29x7 - What Happened to Don Lewis

October 12, 2020

29x8 - The Client: A New Look

October 15, 2020

An Arkansas realtor goes missing after showing a house. When loved ones later receive mysterious text messages from her, they know something isn’t right. Andrea Canning reports.

29x9 - A Promise to Helene

October 16, 2020

When college student Helene Pruszynski is found murdered, her case remains cold for nearly 40 years until a new detective uses an innovative method to catch the killer. Josh Mankiewicz reports.

29x10 - Even the Devil Went to Church

October 23, 2020

In Morris, Alabama, faith is a way of life. But when a man is murdered, rumors involving a pastor begin to swirl and the truth ends up turning the community upside down. Andrea Canning reports.

29x11 - Return to Shalimar Way

October 29, 2020

When a woman dies after what appears to be an accidental fall in the shower, two friends join forces to seek justice on her behalf. Andrea Canning reports.

29x12 - Hope Whispers

October 30, 2020

After Ellie Green doesn't hear from her mother for a few days following an argument, she begins to worry. Then she learns her mother is dead. But is that the truth? Keith Morrison reports.

29x13 - The Eastlake Conspiracy

November 6, 2020

When Ohio resident Pat Sabo is offered ,000 to kill someone hundreds of miles away, he calls the police to report the incident; acting quickly, investigators set up an elaborate sting operation to bring down those behind the murder-for-hire plot;

29x14 - 10 Minutes to Sunset

November 13, 2020

When a pediatric dentist is found dead, police uncovers a complex plot and their suspect leads investigators on an international manhunt; the lead detective speaks out for the first time;

29x15 - Voices for Vanessa

November 19, 2020

When a soldier, Vannessa, vanishes from Fort Hood, her family do everything they can to bring attention to her disappearance; Secretary of the Army Ryan McCarthy speaks about the investigation and allegations of sexual assault in the military;

29x16 - Point Blank

November 20, 2020

After Todd Chance is murdered, police follow a trial video evidence as they work to track down the killer;

29x17 - Race for a Vaccine

December 3, 2020

Top executives at Pfizer, Moderna, and Johnson and Johnson talk about plans for COVID-19 vaccine distribution and efforts to overcome public mistrust; interviews with key advisors from President Donald Trump and President-Elect Joe Biden's COVID-19 task forces;

29x18 - Far from Spider Lake

December 4, 2020

A 40-year-old Minnesota woman is shot to death in her bed, while her husband and teenage daughter are home, leaving investigators to wonder who would want her dead;

29x19 - Into the Night - Part 2

December 11, 2020

The latest in the case of a missing young Oregon woman, whose disappearance led to an intense manhunt, after a suspect embarked on a two-state crime spree;

29x20 - The Life and Death of Princess Diana

December 18, 2020

More than 2 decades since the tragic death of Princess Diana, Dateline reveals new insights into the real story of the very private royal, including a look at Diana's troubled marriage, her turbulent life in the royal family, and the investigation into her death;

29x22 - Open Water

January 8, 2021

A romantic Mediterranean cruise, which was intended to rekindle the love between a woman and her ex-husband, had led to the vanishing of her; the investigation would reveal secret recordings, a surprising star witness, and an undercover hit man;

29x23 - The Grudge

January 21, 2021

The deadly shooting at U.S. District Court Judge Esther Salas’ home that left her husband Mark injured and their son Daniel dead.

29x24 - Night of the Summer Solstice

January 22, 2021

Keith Morrison has the latest developments in the case of a 21-year-old UCLA student, whose body was found in an infamous Los Angeles area train tunnel in 1990.

29x25 - Lauren's Promise

January 28, 2021

When University of Utah athlete Lauren McCluskey is found murdered on campus, investigators learn that she had reached out to the campus police for help multiple times before her death. Josh Mankiewicz reports on the latest significant changes and consequences the school is facing.

29x26 - The Woman at the Bar

January 29, 2021

A nationwide manhunt is launched after a woman dubbed the “killer grandma” goes on the run through the Gulf Coast. Dennis Murphy reports.

29x27 - Shannon's Story

February 4, 2021

A college student goes missing in broad daylight from her off-campus job. As police begin to investigate, they receive a mysterious phone call that changes everything.

29x28 - Death of a Hometown Hero

February 5, 2021

Popular basketball player Lorenzen Wright is found murdered in 2010. His mother insists she knows who murdered her son and is relentless in her pursuit of justice. Andrea Canning reports.

29x29 - The Black Box (Repeat)

February 11, 2021

A coroner arrives at the scene of a car wreck to find a woman dead. He becomes suspicious when he notices unusual markings on her face. Was her death really an accident? Andrea Canning reports.

29x30 - Broken Circle

February 11, 2021

When the owner of a school promoted as a place to help troubled girls is accused of abusing students, his daughter must decide whose side she’s on. Keith Morrison reports.

29x31 - The Monster at Large

February 12, 2021

When Susan Woods doesn’t show up for work, she is soon discovered dead in her bathtub. As police search for answers, they find a trail of victims. Natalie Morales reports.

29x32 - Collateral Damage

February 26, 2021

Former NXIVM member Dr. Danielle Roberts defends branding members of the alleged sex cult; former members India Oxenberg and her mother, Catherine Oxenberg, open up about how they are doing, after the group's founder is convicted of felonies.

29x33 - Return to the Landing

March 4, 2021

In an attempt to move on from a tumultuous love triangle, South Carolina native Heather Elvis goes out on a first date on December 17, 2013. After returning home, she calls her friend Brianna. Heather is never seen or heard from again.

29x34 - The Life She Wanted

March 12, 2021

Witnesses see a woman handcuffed in a parking lot and taken into an unmarked car by a blond woman. But detectives can't find any record of an arrest. Where could she be? Josh Mankiewicz reports.

29x35 - The Woman with No Name

March 18, 2021

Amateur internet investigators, new DNA technology and a dogged investigator help police find a killer – and identify a victim for years known only as "Lavender Doe."

29x36 - The Waiting Car

March 25, 2021

Lead detectives in the murder investigation of University of Utah student MacKenzie Lueck speak exclusively to Keith Morrison about the case that made national headlines.

29x37 - Mommy Doomsday

March 26, 2021

Exclusive new interviews and details on the deaths surrounding Chad and Lori Vallow Daybell, a case Keith Morrison has been on since it drew national attention after Lori’s children disappeared.

29x38 - Sex, Lies, & Murder

April 9, 2021

When a woman is murdered, a web of sex and lies is uncovered, revealing a prominent family’s dark secrets. Detectives and an FBI informant tell Dennis Murphy about the case for the first time. Update of Secrets in the Suburbs (S20E45).

29x39 - The Phone Call

April 16, 2021

Kathleen Schroll makes a phone call that names her killer right before her death, it leads to the arrest of a father for murder. But two trials and 12 years later, authorities begin to wonder if he was the victim, not the villain.