A new Fox Nation special goes into the harrowing case of Chris Watts' plot to murder his pregnant wife and their two young daughters. The new special will be available to watch on Fox One starting on ...

Add Yahoo as a preferred source to see more of our stories on Google. A new documentary from Fox Nation revisits Chris Watts' case, one of the most disturbing family murder cases in recent history.

Chris Watts pleaded guilty to murdering his pregnant wife Shanann and their two daughters Bella, four, and Celeste, three.