Rent Midsomer Murders: Series 13: Blood on the Saddle (2010)

Nothing is as it seems behind the well-trimmed hedgers of the picturesque cottages in the idyllic English country of Midsomer. Beneath the tranquil surface of sleepy village life exist dark secrets, scandals and downright evil. John Nettles stars as the humorous, thoughtful and methodical Detective Chief Inspector Barnaby. Ford Florey is a town with a Wild West Society and many grudges. During a Wild West show at the local fayre, the witch on the 'Dunk the Witch' stall is well and truly dunked. Laughter turns to horror when she doesn't get up and the water in the tank starts to turn red. Barnaby and Jones need to be quick on the draw to track down the murderer.