Dateline: Secrets Uncovered: 1x20
Heart of Darkness
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.
1 - 1House on the Lake Jul. 21, 2017
1 - 2Unimaginable Jul. 28, 2017
1 - 3Betrayed Aug. 04, 2017
1 - 4A Texas Twist Aug. 11, 2017
1 - 5Nightfall Aug. 18, 2017- 1 - 6Burning Suspicion Aug. 25, 2017
- 1 - 7Lost and Found Sep. 01, 2017
- 1 - 8The Mystery of the Murdered Major Sep. 08, 2017
- 1 - 9The House In The Woods Sep. 15, 2017
- 1 - 10Frantic Sep. 22, 2017
- 1 - 11The Player Sep. 29, 2017
- 1 - 12The Goldfinger Mystery Oct. 06, 2017
- 1 - 13Secrets in a Small Town Oct. 13, 2017
- 1 - 14Crossing the Line Oct. 20, 2017
- 1 - 15Mystery at Heath Bar Farm Oct. 27, 2017
- 1 - 16Deadly Triangle Nov. 03, 2017
- 1 - 17Diabolical Nov. 10, 2017
- 1 - 18The Day She Disappeared Nov. 17, 2017
- 1 - 19Collision Nov. 24, 2017
- 1 - 20Heart of Darkness Dec. 01, 2017
- 1 - 21The Last Dance Dec. 08, 2017
- 1 - 22Troubled Waters Dec. 15, 2017
- 1 - 23Tangled Dec. 22, 2017