Robert Maudsley, often called “the world’s most isolated prisoner,” has spent over 45 years in solitary confinement after killing four men — all convicted child predators. His one-man glass cell, built inside Wakefield Prison, has been compared to Hannibal Lecter’s cage. Now held at HMP Whitemoor, Maudsley remains alone, locked away for over 16,000 days. He reads, listens to music, and writes letters — his mind the only company left in a world built to contain him. 🔴 Follow @thescaryfact for mo