Abby Mills is a natural beauty in her mid-twenties who originally hails from Harper's Island. She is the groom's best friend, and his wedding brings her back to the island for the first time since her mother was murdered seven years ago. Abby's father, the local Sheriff, gunned down the psychopath at the end of his killing spree, but the event shattered Abby's relationship with her dad and left her haunted by both her mother's death and the memory of the man who killed her.