Four body language gestures that revealed killer dad Chris Watts' guilt 19 May, 2021 08:22 AM 4 minutes to read Four body language gestures that revealed Chris Watts’ guilt. Video / Discovery+ NZ Herald Body language experts have claimed killer dad Chris Watts revealed his guilt with four gestures including a "look of pleasure" during an interview urging his family to come home. Watts, now 36, pleaded guilty to murdering his pregnant wife Shannan and their daughters Bella, 4, and Celeste, 3, on August 13, 2018. After dumping their bodies at an oilfield he then cast himself in the media as a doting husband and father. He released several video appeals for their return and aided police with their investigation.