Season
Episode
- Episode 1: The Devil in Disguise
- Episode 2: While He Was Sleeping
- Episode 3: The Root of All Evil
- Episode 4: Deadly Betrayal
- Episode 5: Lethal Weapon
- Episode 6: Secret Lives
- Episode 7: What Lies Beneath
- Episode 8: Fatal Attraction
- Episode 9: Shining Star
- Episode 10: Queen of the County
- Episode 11: After Midnight
- Episode 12: Miami Heat
- Episode 13: Someone Was Out There
- Episode 14: Secrets at Sunshine Motel
- Episode 15: Indiscretion
- Episode 16: The Evil to Come
- Episode 17: True Lies
- Episode 18: Finding Savanna
- Episode 19: Mystery on Sunrise Drive
- Episode 20: The Wire
- Episode 21: The Long Road
- Episode 22: Jagged
- Episode 23: Stone-Cold
- Episode 24: The Early Shift
- Episode 25: Prairie Confidential
- Episode 26: Noises in the Night
- Episode 27: Before the Storm
- Episode 28: The Alibi
- Episode 29: Suspicion in Silver City
- Episode 30: After the Storm
- Episode 31: The Secrets of Cottonwood Creek
- Episode 32: Unthinkable: The Menendez Murders
- Episode 33: The Match
- Episode 34: Finding Sarah Goode
- Episode 35: The Last Day
- Episode 36: The Valentine's Day Mystery
- Episode 37: Mean Girls
- Episode 38: Bitter Pill
- Episode 39: Taken
- Episode 40: The Night Brianna Vanished
- Episode 41: In Plain Sight
- Episode 42: The Prussian Blue Mystery
- Episode 43: 11 Minutes
- Episode 44: She Didn't Come Home
- Episode 45: Facing the Music
- Episode 46: Before Midnight
- Episode 47: The Secret Keepers
- Episode 48: Evil Was Watching
- Episode 49: The Target
- Episode 50: The Disappearance of Laci Peterson
- Episode 51: Secrets in the Smoky Mountains
- Episode 52: Mystery in Big Sky Country
- Episode 53: Before Dawn
- Episode 54: Scorned
- Episode 55: The Halloween Party
- Episode 56: The Mystery of Effingham County
- Episode 57: Something Sweet
- Episode 58: A Perfect Spot
- Episode 59: Friends Until Death
- Episode 60: One Small Dose
- Episode 61: Deadly Devotion
- Episode 62: The House on Badger Lane
- Episode 63: Without a Trace
- Episode 64: A Place on the Sand
- Episode 65: The Night Before Halloween
- Episode 66: The Mystery on Albion Road
- Episode 67: As Darkness Fell
- Episode 68: Haunting Images
- Episode 69: The Beauty and the Beast Mystery
- Episode 70: Deadly Exposure
- Episode 71: Secrets of Lake Seminole
Dateline: Secrets Uncovered Season 10 Lethal Weapon
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.
