Gayle Richardson, a high school teacher, seeks revenge after discovering her husband's infidelity and kills him and his mistress in a fit of rage, then sets the house ablaze and disappears. A year later, she assumes a new identity and starts anew, but her peaceful existence is disrupted when her past and new life are threatened, prompting her to take drastic measures to protect herself.
The Substitute
A substitute teacher's dark secrets are threatened when a student becomes suspicious of her true nature, leading her to take drastic measures to conceal her murderous past.
