Episode details
Available for over a year
Former Birmingham detective John Plimmer says police need to interview self-confessed IRA bomb-maker Michael Hayes about the 1974 Birmingham pub bombings which killed 21 people.
Programme WebsiteUse BBC.com or the new BBC App to listen to BBC podcasts, Radio 4 and the World Service outside the UK.
Available for over a year
Former Birmingham detective John Plimmer says police need to interview self-confessed IRA bomb-maker Michael Hayes about the 1974 Birmingham pub bombings which killed 21 people.
Programme Website