We delve into Aoife Cassidy's past, tracing her days in theconvent, her peculiar gifts and taking us right to FatherPercy's door the night of the murder. But all is not as itseems.Colman and Massey work together to capture the trueculprit behind Father Percy's murder - but there are darkerfigures in the shadows who still walk free.Lorna is close tounderstanding how her daughter was hidden, but an abrupt endquestions her sanity. Finding Aoife at last brings Lorna thepeace that she needs, although Colman doesn't see it that wayat all. As a final gesture, Colman brings some good news.