S01E05 is often considered the "pivotal episode" in limited series structures. By this point, the setup is complete, and the descent begins. If you have been watching casually, this is the episode that cements Cold Water as more than just a thriller—it establishes it as a character study.
: Meanwhile, Fiona (Indira Varma) begins to piece together the truth. While the town blames her husband, she becomes increasingly convinced that it is their neighbor Tommy who is responsible for the recent murders. coldwater s01e05 openh264