David Mulcahy and John Duffy were labelled as ' Railway Rapists ' in 2002 . They targeted lone ##some on train lines in derby and south east England . police , 55 , wants Metropolitan Police to release all their records on him . He took force to investigate and said documents are vital in proving innocence . But police refused to release information saying it would take 23 full days .
David Mulcahy and John Duffy were known as 'Railway Rapists ' in 1980s . They targeted lone victims on train lines in London and south east England . Mulcahy , 55 , wants Metropolitan Police to release all their records on him . He took force to court and said documents are vital in proving innocence . But officers refused to release information saying it would take 23 full days .