Foster parents who report the disappearance of their 3-year-old foster child, only to become the prime suspects. A quiet taxi driver in England who gets fed up and turns a gun on everyone he knows and loves. A newly married husband who commits an unspeakable act on the night of his wedding. The Minds of Madness delves into what happens in the minds of ordinary people that causes them to commit horrendous crimes. With a keen focus on the criminals themselves, each new episode is more compelling than the last.