In the 1980s and ’90s, a deeply disturbed man from New Jersey drifted from town to town, hiding behind a soft-spoken voice and a childlike demeanor. Seemingly tormented by delusions, and obsessed with revenge, he harbored gruesome secrets. By the time investigators connected him to the 1986 disappearance of six-year-old Michele Dorr, and later, the baffling vanishing of Harvard graduate Laura Houghteling, it was clear: this man wasn’t just strange... He was deadly. And he may have left behind more victims than anyone ever realized. This is the story of Hadden Clark, also known, as the Cannibal Gardener.