The Watts Family Homicides occurred between the night of August 12, 2018 and morning of August 13, 2018, where Chris Watts murdered his pregnant wife Shan’ann Watts and their two young daughters, Bella, 4 and Celeste, 3, in their home in Frederick, Colorado.
2000+ Page Case File
https://www.documentcloud.org/documents/5219206-Christopher-Watts-REDACTED-FINAL.html
Sources: Morbid Minds | 20.12.2018
https://www.youtube.com/watch?v=DkZKG-SQ1WU