While Alison struggles with Aynsley's death and Cosima grapples with the worsening symptoms of her mysterious sickness, Sarah enlists Art's help to find Kira and is shocked when she learns where the trail leads.
Leonardo and Riario enter the Vault of Heaven whilst Lorenzo takes part in King Ferrante's bloody games. Lucrezia runs into the Turk whilst making her way to Constantinople.
Its the final week at Kitchen Headquarters as the remaining teams push themselves to the limit in an effort to get the best score. But only two teams can make the Grand Final.
Vera investigates the death of a pensioner found stabbed on a train at the height of rush hour. The case has a huge impact on Joe's home life when his daughter is named as a key witness, and he struggles to maintain a professional distance. The trail leads the team to a quiet Northumberland coastal town where clues appear to lead to one particular street - but why are the residents so reluctant to talk?