<prompt> Bhala okuqhubekayo kwalesi sigaba - EBelfast, ngoSeptember 1983, phakathi neThe Troubles, uSergeant Sean Duffy, ongomunye wamaKatolika ambalwa eRoyal Ulster Constabulary RUC, ukhishwa e-RUC ngezinsolo eziqanjiwe. Ngesikhathi esifanayo, uDermot McCann, umqashi wamabhomu oyinhloko we-IRA nowayengumngane kaDuffy esikoleni, uyaphunyuka ejele laseMaze futhi uba yisisulu esiyinhloko soMnyango Wezokwazisa WaseBrithani. I-MI5 idonsela uDuffy emhlalaphansi wakhe ophuzile ukuze alandelele uMcCann. Le noveli ilandela imizamo kaDuffy yokuxazulula icala lokubulala egumbini elivaliwe ukuze athole ulwazi lwangaphakathi mayelana nendawo kaMcCann, ekugcineni okuholela emzamweni wokubulala  <response>: ngoNdunankulu waseBrithani uMargaret Thatcher eBrighton. 