callous

A road rage incident between two strangers — a failing contractor and an unfulfilled entrepreneur — sparks a feud that brings out their darkest impulses.

Following the death of their father, a brother and sister are introduced to their new sibling by their foster mother, only to learn that she has a terrifying secret.

What will be her last straw? A devastatingly bad day pushes a hardworking single mother to the breaking point — and into a shocking act of desperation.