Owen Reitzel | Editor PARKSTON – The Dimock-Emery Raptors broke to a 6-0 lead and hung on to defeat the Mt. Vernon Mustangs, 6-4, to open the District 5B Tournament on July 25.The Raptors got things going in the first inning. Peyton Nash, Drew Kitchens, and Jason Schmidt each singled and Phil Johnson reached on…