精简剧情：　　In four new feature-length episodes of the beloved British mystery set in Englands most murderous county, DCI John Barnaby (Neil Dudgeon, Life of Riley) and DS Jamie Winter (Nick Hendrix, Marcella) investigate the killings of a ballroom dance competitor and a real estate agent, a series of attacks in a village known for its specialty honey, and a violent clash between fishermen and mud runners.