Nearly a year after four teen boys died on a camping trip, U.K. officials have reached a devastating conclusion to their investigation. Shrewsbury residents Hugo Morris, 18; Harvey Owen, 17; Wilf Fitchett, 17; and Jevon Hirst, 16, drowned last November in a flooded ditch after a car the teens were in lost control and landed upside-down in the water. The group had been spending time in Eryri National Park and were on their way to a new campsite when their Ford Fiesta overturned Nov. 19. According to the BBC, authorities searched for missing teens for two days before a passing recycling truck sp…