UK's 'Hannibal the Cannibal' spent 39 yrs in solitary prison
Infamous serial killer Robert Maudsley, dubbed "Hannibal the Cannibal", has become the UK's longest-serving inmate in solitary confinement after spending 39 years alone. He spends 23 hours a day in a glass cell made of bulletproof glass and furniture made from compressed cardboard, built specifically for him. Maudsley was officially named UK's most dangerous prisoner in 1983.