US wine firm Constellation Brands has announced that it has reached an agreement to acquire The Prisoner Wine Company from Huneeus Vintners. Constellation Brands described The Prisoner Wine as a fast-growing, super-luxury portfolio of five highly rated wine brands that had grown volumes at an annual rate of 30% over the last three years to reach 175,000 cases in 2015. The deal is said to be worth C$285 million ($219 …