For nearly a century, Maryland's Crownsville State Hospital has stood as a living testament to a dark chapter in America's past . . . a segregated mental institution where Black patients were routinely subjected to abuse, neglect, unethical medical testing, and even secret government experimentation, before its doors were closed forever. But the past doesn't always stay in the past. The ghastly and horrific secrets shuttered away at the abandoned institution have returned from the grave to seek justice for the horrors inflicted upon them. With their pasts intertwined in the history of the hospital, Detective Mike Simms and journalist Paul Blair bear witness in this stunning conclusion as the spirits of Crownsville who cannot find rest instead seek retribution!