A notorious killer, too dangerous to mix with other prisoners, spends 23 hours a day locked inside a glass box. Robert Maudsley is thought to be one of Britain's most dangerous inmates.
The Liverpool man made a name for himself after a harrowing string of deadly attacks on child molesters, which earned himself the nickname Hannibal the Cannibal.
Maudsley, now 68, has been locked up since 1974, and has spent nearly 40 years living in a 5.5 metres by 4.5 metres bulletproof glass box, the Liverpool Echo reports.
His specially constructed cage beneath Wakefield Prison contains a concrete slab to sleep on, a table and chair made of compressed cardboard, a toilet and a sink.
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