For those of you unfamiliar with this case, we recommend you start by watching the Netflix series "American Murder: The Family Next Door". Chris Watts has been convicted of killing his pregnant wife Shannan Watts, as well as his daughters Bella and Celeste. He is currently serving 5 life sentences without the possibility of parole. The Netflix series has chilling CCTV footage, body worn video of Police interactions with Chris on the day of the events, and other accounts of this unbelievable act, with this new documentary said to feature all of the above.