Dateline: Secrets Uncovered
CrimeDocumentary
For more than 25 years, Dateline has brought viewers investigations into some of biggest mysteries in America. This entry in the franchise takes a second look at some of the most mysterious cases of recent history. It explores the stories through firsthand accounts told by people who are close to the crime, including investigators who dedicated their time to the cases and family members who are still trying to confront the tragedies that befell their loved ones.
Episodes
S1:E1
House on the Lake
7/21/2017
A mom suddenly vanishes and a dad is under suspicion, but there was no body, weapon or eyewitness, and surprises cropped up along the way.
43 min
S1:E2
Unimaginable
7/28/2017
Investigating whether a toddler left in the car for seven hours while his dad was at work was a heartbreaking accident or murder.
43 min
S1:E3
Betrayed
8/4/2017
Melissa Lewis disappears, leaving signs of a struggle and a strange orange mist behind her; her boss goes missing and leaves behind an even bigger mess, and a missing fortune.
43 min
S1:E4
A Texas Twist
8/11/2017
This part of the Lone Star State is largely sheltered from hurricanes, but, as it turned out, not from one unnatural disaster.
43 min
S1:E5
Nightfall
8/18/2017
After a young mom is found dead on the side of a country road, 40 miles from her Knoxville home, investigators scramble to figure out how she ended up there.
43 min
S1:E6
Burning Suspicion
8/25/2017
At first, the fatal fire that swept through the home of a young couple looked like an accident then investigators took a closer look and what they discovered about the fire, and this couple, left them burning with suspicion.
43 min
S1:E7
Lost and Found
9/1/2017
A 4-year-old girl abducted and raised by her kidnapper spends decades trying to get back home, and she finally accomplishes her goal; as it turns out, that ending was only the beginning.
43 min
S1:E8
The Mystery of the Murdered Major
9/8/2017
After an attack on a respected U.S. Army major in the middle of the night, police launch an investigation that reveals wild secrets -- secrets that might hold the key to murder.
43 min
S1:E9
The House In The Woods
9/15/2017
A hockey player finds his wife murdered in their home; his daughter says she saw a robber, but the killer's identity turns out to be far more complicated; police have their suspects but her family members have questions of their own.
43 min
S1:E10
Frantic
9/22/2017
After Christina, the twenty-three-year-old fashionista, goes out to a high-end shopping mall on a Friday night and vanishes, police question everyone; they know someone is lying, but not who.
43 min
S1:E11
The Player
9/29/2017
A double murder reveals a double life; the victims are a well-respected couple whose son plays poker for a living; his alibi is his ace in the hole, but when detectives find key evidence, they think they are holding all the cards.
43 min
S1:E12
The Goldfinger Mystery
10/6/2017
A couple who made a fortune in gold is headed for divorce when the wife is murdered; on tape, the husband is not at the crime scene, but police think the video holds the key to unlocking a mystery.
43 min
S1:E13
Secrets in a Small Town
10/13/2017
A woman's life ends in mystery on a dead end road; a mother of three, loved by her family and tight-knit community; for years the murder investigation went cold, but secrets have a way of eventually coming out.
43 min
S1:E14
Crossing the Line
10/20/2017
Big sky country and a dangerous highway set the scene of a fatal car crash; determining if the tragedy was an accident or a crime and the secrets behind the truth hiding in text messages sent just before a car crossed the line.
43 min
S1:E15
Mystery at Heath Bar Farm
10/27/2017
A popular teacher is savagely murdered in her home; there is an arrest, a trial, and a conviction, but when a bombshell comes in after the verdict, the convicted murderer is given a chance at freedom.
43 min
S1:E16
Deadly Triangle
11/3/2017
If a killer is still free after 25 years, then maybe they got away with murder; the trail goes cold, never to warm up again, until one day it does.
43 min
S1:E17
Diabolical
11/10/2017
A newlywed receives terrifying emails with threats of kidnapping and death; the emails appear to come from an ex-girlfriend, but hiding behind the threats is a cyber-secret.
43 min
S1:E18
The Day She Disappeared
11/17/2017
A woman disappears while on her morning jog.
43 min
S1:E19
Collision
11/24/2017
A wife and a mistress vying for the same man end up in a high-speed showdown on a highway; after the man of their dreams, on his motorcycle nearby, gets struck and killed, his wife becomes accused of his murder.
43 min
S1:E20
Heart of Darkness
12/1/2017
A mother, her son and a cousin are kidnapped by terrorists while on vacation; a father turned negotiator tries to end the international hostage drama, but the price of freedom is a huge ransom.
43 min
S1:E21
The Last Dance
12/8/2017
A beloved kindergarten teacher and mother of two finds a new lease on life after shedding hundreds of pounds; when she suddenly vanishes from her home, investigators uncover a connection between her dramatic weight loss and mysterious disappearance.
43 min
S1:E22
Troubled Waters
12/15/2017
A California couple's romantic getaway on a boat turns tragic when the young wife and mother is lost at sea; the case goes cold for years until a model with a checkered past goes undercover to find the truth.
43 min
S1:E23
Tangled
12/22/2017
At first it looked like a home invasion gone wrong at the house Ralph Candelario shared with his second wife, but when police learn the antique dealer's first wife had disappeared, they take a closer look.
43 min