Trail of Blood (S01E03)

The tragic discovery of Nancy and her children, found dead in what seems to be a murder-suicide, sends shockwaves through the community. Fast forward fifteen years, and Donna’s fatal plunge into the Grand Canyon raises suspicions. As investigators delve deeper, they uncover a chilling connection between the two incidents, leading them to confront a serial killer who has been operating undetected for years. The case draws them into a web of secrets and long-buried truths, revealing the dark history that links both tragedies.