Dwight's walking through a more rural part of town; there's little to no walkers and he's found a few good items. He's never been this far out before but so far it has not disappointed. He spots a pharmacy down the street and thinks that there's a good chance he'll find some medical supplies since he's found so much other stuff in this neighborhood.
He's only a few feet away from the door when he hears a loud crash come from within the store. Dwight quickly ducks down behind a car in front of the building, watching through the car window. He sees somebody struggling, another somebody on top of them. He couldn't tell if they were fighting a walker or a living person, but he knew at least one of them was alive. He stays crouched down, watching.