Lewis plot
Lewis is set in Oxford starring Detectives Inspector Lewis (Kevin Whately) and his assistant Detective Sergeant Hathaway (Kevin Whately). Robbie Lewis served as Detective Sergeant to Detective Chief Inspector Morse's assistant for many years. After his death, Lewis takes an exam and is promoted to Detective Inspector. After the death of Lewis's wife Valerie, who has been the victim of a hit-and-run in London, Lewis takes a job with the British Virgin Islands Police Force. Two years later, he returns to the Oxford police force, where he is assigned the twenty-year-younger intellectual Detective Sergeant James Hathaway as an assistant.