Plane crash at Swiss camp kills teens, pilot: police

A plane crash at a Swiss summer camp on Friday killed two 14-year-old campers and the pilot, while leaving a third teenager seriously injured, police said."My world has collapsed", said Yves Burkhardt, the general secretary of the Swiss aviation group Aero-Club that runs the camp.The pilot was experienced and had already taken another group of campers up for a flight earlier in the day, area police spokesman Roman Ruegg said.