Cuts Both Ways

In "Cuts Both Ways," two detectives face a chilling challenge as a single killer orchestrates murders in both Edinburgh and London during the vibrant Edinburgh Festival. DCI Rob Marshall finds himself drawn into a deadly situation at Duddingston Loch, while Met DI Sam Winter grapples with a horrifying fire at the Notting Hill carnival. As the investigations unfold, both detectives must uncover the connections between the victims and their own lives, especially as the threat becomes increasingly personal. This installment introduces DI Sam Winter, who will lead his own series in 2026.