2.2K reactions · 190 shares | See the sneak peek of Investigation Discovery's all new series Obsession: Dark Desires. Watch the series premiere Tuesday at 10/9c. | Investigation Discovery | Facebook

31K views · 108 reactions | The greatest collection of true crime is all in one place. Find your favorite shows from Investigation Discovery, plus exclusive originals and more. Stream what you love on discovery+, coming January 4. | discovery+ | Facebook

TONIGHT: Follow the investigation into a young student’s disappearance from the community who knew her best. All new series Hometown Homicide premieres tonight 9/8c. | Investigation Discovery

592K views · 158 reactions | The Unabomber struck fear into the hearts of Americans for decades. Discover the story behind the FBI's hunt, beginning Tue 9p on Discovery. | Discovery | Facebook

From 1989 to 1999, a string of murders haunted this town. Watch Welcome to Dryden without signing in on ID GO → http://bit.ly/2Bkq3Ki | Investigation Discovery

40 years. 45 rapes. 12 murders. And he’s still out there. Watch the season premiere of People Magazine Investigates TONIGHT 10/9c on Investigation Discovery. | Investigation Discovery