Dateline: Secrets Uncovered: 9x27
A Killing in Cottonwood
Karen and Mark Duenas had a special marriage. Teenage sweethearts, the couple managed to keep the romance alive even after raising five boys together. Then a perfectly ordinary night ended in murder, a tragedy that would test the bonds of family.
9 - 1The Disappearance of Sandi Johnson Apr. 03, 2020- 9 - 212 Minutes on Elm Street Apr. 24, 2020
- 9 - 3In the Middle of the Night May. 01, 2020
- 9 - 4Missing Marie May. 08, 2020
- 9 - 5Deadly Intent May. 15, 2020
- 9 - 6A Bronx Tale May. 22, 2020
- 9 - 7Deadly Denial May. 29, 2020
- 9 - 8Mystery in South Beach Jun. 05, 2020
- 9 - 9Circle Of Friends Jun. 12, 2020
- 9 - 10Bad Blood Jun. 19, 2020
- 9 - 11The Farm Jun. 26, 2020
- 9 - 12Evil Was Waiting Jul. 03, 2020
- 9 - 13Everything She Knew Jul. 10, 2020
- 9 - 14The Landing Jul. 17, 2020
- 9 - 15Unspeakable Jul. 24, 2020
- 9 - 16The Watcher Jul. 31, 2020
- 9 - 17Unraveled Aug. 07, 2020
- 9 - 18The Figure in the Garage Aug. 14, 2020
- 9 - 19A Cold December Morning Aug. 21, 2020
- 9 - 20In Cold Blood Aug. 28, 2020
- 9 - 21Vendetta Sep. 04, 2020
- 9 - 22Deadly House of Cards Sep. 11, 2020
- 9 - 23Footprint In the Dust Sep. 18, 2020
- 9 - 24Death in the Driveway Sep. 25, 2020
- 9 - 25Toxic Relations Oct. 02, 2020
- 9 - 26Secrets of the Snake River Oct. 09, 2020
- 9 - 27A Killing in Cottonwood Oct. 16, 2020
- 9 - 28The Unusual Suspect Oct. 23, 2020
- 9 - 29The Mystery Man Oct. 30, 2020
- 9 - 30The Fugitive Millionaire Nov. 06, 2020
- 9 - 31Deception Nov. 13, 2020
- 9 - 32The Comic Book Murder Nov. 20, 2020
- 9 - 33Up In Flames Nov. 27, 2020
- 9 - 34The Motive Dec. 04, 2020
- 9 - 35The Mansion on Ocean Boulevard Dec. 11, 2020
- 9 - 36Evil Intent Dec. 18, 2020
- 9 - 37Secrets on the Emerald Coast Dec. 25, 2020
- 9 - 38Something Wicked Jan. 01, 2021
- 9 - 39Secrets of Lake Seminole Jan. 08, 2021
- 9 - 40On the Outskirts of Town Jan. 15, 2021
- 9 - 41The Ultimatum Jan. 22, 2021
- 9 - 42The Good Husband Jan. 29, 2021
- 9 - 43Mystery on the Mississippi Feb. 05, 2021
- 9 - 44Double Lives Feb. 12, 2021
- 9 - 45A Dangerous Man Feb. 19, 2021
- 9 - 46The Mystery on Bridle Path Feb. 25, 2021
- 9 - 47The Accused Mar. 04, 2021