Sorcha is called in for questioning by O'Shea. She is unfazed at first but soon worries O'Shea may know she was involved in Jude's hit and run. Will Sorcha confess all? Dee ups the ante in sabotaging Katy by manipulating Máire into spreading false information. Will Máire comply? Briain is shocked when told of Andy's allegation against him and that Berni was aware of it. Will O'Shea arrest Briain?