Vera - Season 3 Episode 4 -

Vera and Joe are brought in to investigate when a former Met police officer is stabbed to death outside a nightclub in Newcastle. The team initially suspects a crime of passion after it emerges the victim had recently rekindled his affair with his childhood sweetheart, whose husband has a history of violence. However, Vera uncovers evidence pointing to a more complex case involving inside information and the hostile takeover of a brewery. What did the deceased find out that cost him his life?