Dateline: Secrets UncoveredSeason 62019 · 14 episodesEpisodes1The StingNewlywed Dalia Dippolito returned home from the gym to the awful news that her husband had been killed. In a case where almost nothing was as it seemed, investigators wanted to know: Was Dalia diabolical or an unwitting pawn in a hoax gone wrong?2Dark ValleyGavin Smith was dashing. When he vanished, LA detectives were unsure if they were investigating a crime or a suicide. His wife said he'd gotten lost in drugs and flings. Police wondered if the key to finding Gavin was hidden in one of those affairs.3Black FridayAshlea Harris had no shortage of admirers. So when she was found dead after a suspicious fire consumed her apartment, police were baffled. This was no accident but were the clues to who killed Ashlea now up in smoke?4Out There in the DarkBrandy Daniels believed someone was stalking her. Then, the single mother was found slumped over in her car, shot dead. Investigators would spend years navigating the twists and turns searching for her killer.5The Women & Dirty JohnDebra Newell thought she found Mr. Right but her daughters sensed something wrong about John Meehan. They started digging into his past and their search for answers exposed a dangerous con man but would the truth be discovered too late?6As Night FellHeidy and Conrad Truman were an enviable couple with a bright future. Then, one fateful night, Heidy was found shot and, just like that, she was gone. In the aftermath, fingers were pointed but were they aimed at an innocent person?7Good & EvilWhen a woman's body is discovered at a trash facility, a detective makes a promise to her mother to get justice. She doesn't know she will come face to face with a serial killer.8Deadly TrustWealthy residents felt safe in their gated community but it was not safe for one millionaire, murdered in his waterfront home. Police investigated but the case grew cold. Turned out the key to solving it, or two keys, were right at the front door.9The ShadowThe save the date cards had gone out. Angie Ver Huel went to sleep next to her fiancee, Justin Michael, with big dreams but woke up to a nightmare. Someone was running from their bedroom and Justin was dead. Why did the killer target him, sparing her?10Internal AffairsA beautiful, popular graduate student is shot dead outside her apartment in Durham, North Carolina. Who would want her dead, and why?11The TrapIt was an affluent neighborhood with tree lined streets. Violent crime was unheard of here until that morning when, under the very noses of the cops, a terrible murder occurred. Investigators found a riddle, a deception, a piece of pure evil.12Deadly TwistWhen Todd Winkler was arrested for killing his wife Rachel, he claimed self-defense. Investigators learned Rachel wasn't the first Mrs. Winkler to die and traveled cross country to understand what happened on that camping trip a decade earlier.13Mystery on Lockhart RoadAfter finding his wife and two children dead in his garage, a former Indiana state trooper spends 13 years trying to clear his name.14Family BusinessAn explosion in a rice field in Colusa County, California kills farm manager Roberto Ayala. But was it an accident or murder?Season 1Season 2Season 3Season 4Season 5Season 7Season 8Season 9Season 10Season 11Season 12Season 13Season 14Season 15Season 16Season 17
