Video footage shows the moment a killer paedophile in prison was almost murdered by a fellow inmate with a metal flask.
Sidney Cooke, 97, was the leader of a paedophile ring suspected of killing up to 20 boys in the 1970s and 1980s.
Since 1999 he has been serving two life sentences for the rape and murder of a young boy and has been denied parole on ten occasions.
During his time in prison, Cooke has boasted that he and his fellow gang members raped and murdered 15 boys.
Sidney Cooke, 97, was the leader of a paedophile ring suspected of killing up to 20 boys in the 1970s and 1980s.
Since 1999 he has been serving two life sentences for the rape and murder of a young boy and has been denied parole on ten occasions.
During his time in prison, Cooke has boasted that he and his fellow gang members raped and murdered 15 boys.
