Death in Paradise (2011)

Scotland Yard DI Richard Poole is sent to the Caribbean island of Sainte Marie to solve a fellow policeman's murder. Having done so, he is seconded to the local police force as the dead man's replacement. Poole proves to be a brilliant detective, solving several complex murders. He's not quite suited to, and doesn't like, the pace of island life or the heat and the sand; he also doesn't like seafood. That aside, the place is just great. In later series, other English and Irish police officers head the investigative team, namely Humphrey Goodman, Jack Mooney, and Neville Parker.