When the sales executive of a pharmaceutical company is found dead while on business in Montreal, his wife, Sarah, begins to question everything she thought she knew. As the investigation proceeds, Sarah suddenly finds herself under suspicion and her life under surveillance.

Sarah confronts Nuala, who confesses everything she knows about the development site; a document left by Duquesne exposes what may have led to Lee's and Ciaran's deaths.

Horrified by Hoffman's ruthlessness, Nulty meets with Emer and encourages her to officially reopen the case. Over lunch with her former brother-in-law, Sarah learns new information that could link Lee's murder to her first husband's death.

This is a fresh look from writer Andrew Davies at the classic novel by E.M. Forster, about the impact of Italian sensuality and love of life on an impressionable English girl, framed poignantly by her nostalgic return to Italy after WWI.

This is a fresh look from writer Andrew Davies at the classic novel by E.M. Forster, about the impact of Italian sensuality and love of life on an impressionable English girl, framed poignantly by her nostalgic return to Italy after WWI.

When an executive for a global pharmaceutical company is found dead in Montreal, his wife Sarah's world is thrown into a tailspin. With the ensuing investigation led by garda Emer Byrne revealing more questions than answers, Sarah suddenly finds herself under suspicion, and her life under surveillance.

Singe and Kate's lives are turned upside down when Kate is diagnosed with an incurable breast cancer. Over her last few days, she creates a list to help Singe, the man she loves, create the best life possible for their sons when she's gone.

Deering and the team have only one option left to them. They put a spectacular plan in motion to get justice once and for all. But the team's ingenious strategy is threatened when one of their own is kidnapped.

Deering and the team have 48 hours to get Dennis to betray his best friend and turn police informant. Dennis won't budge, but when Viv tunnels down to his deepest insecurities, she unleashes more than she could have bargained for.

A mayoral debate goes tragically awry when a deadly shooter enters the building. Viv and the team must race to catch the killer and try to understand what motivates his attempted assassination of an underdog mayoral candidate.