The inside story of how the Troubles ended told by those who fought the IRA's war and by those at the heart of peace efforts.
An investigation into the murders of two young brothers uncovers secrets from the loyalist gang that carried out the attack.
At the end of the Seventies, the IRA built its own internal security system to root out informers. But British intelligence found a fatal flaw that unlocked many of the IRA’s secrets.
Jennifer O’Leary uncovers IRA arms connections around the world and charts how republicans built a political strategy in parallel with their armed campaign.