30 years ago, in the sleepy community of Waterbury, a killer known as "The Executioner" murdered Sarah Bennett's parents. Now Sarah has returned to town with her husband Dylan, only to find herself the centerpiece of a series of horrifying murders centered around the seven deadly sins. It seems that "The Executioner" is back. But if Tom Winston, the original Executioner, is behind bars, who is the new person behind the mask? As the murders escalate, long-buried secrets are revealed, making everyone around Sarah a suspect--or a victim.