Rampaging serial killers leave carnage in their wake as their next victims fight to stay alive in this horror anthology series. The first season, "The Executioner", centers around Sarah Bennett who, with husband Dylan, moves back to her home town of Waterbury, and into her parents' former home where they were murdered. The second season, "Guilty Party", is centered on a group of former summer camp counselors who return to an isolated campground in order to bury the sins of their past, before being targeted, one by one, by an unknown killer. The third season, "Solstice", centers around a group of neighbors who are targeted by a mysterious killer known as "The Druid" due to their complicity in not saving a murder victim the previous year, who later wound up being killed in front of their apartment complex.