Delia Balmer, an agency nurse, met Sweeney, who confessed to killing his ex-girlfriend. He attacked her before evading capture. Balmer rebuilt her life to confront Sweeney seven years later after he was arrested for another murder.

Tasha has the perfect house, a loving husband and a beautiful little girl. Her life could be perfect if it wasn't for Jen, her husband's ex-wife who just won't leave them alone. But is everything entirely what it seems.