The 71-year-old, who is currently on hunger strike, has been locked in a glass cell in Wakefield Prison since 1983 - but what's it like inside? His killing spree led to him being dubbed Britain's ...

Locked in a glass cage under ... officially called Wakefield Prison. There his killings continued. In 1978, he lured wife killer Salney Darwood to his cell, slashed his throat and hid his body ...