The history of the residents of Belfast from the 1970s to the 1990s against the backdrop of the conflict in Northern Ireland, also known as the Troubles, which begins with the abduction and murder by IRA militants of Jean McConville (1934-1972), a mother of ten children suspected of spying for the British army, whose remains were only discovered three decades later. Based on Patrick Radden Keefe's bestseller 'Say Nothing: A True Story of Murder and Memory in Northern Ireland.