Minnehaha Academy – A natural gas explosion late Wednesday morning rocked and
httpss://www.youtube.com/watch?v=2i6xiWS75OM A natural gas explosion late Wednesday morning rocked and set ablaze Minnehaha Academy’s upper school in Minneapolis, causing a partial building collapse, killing a receptionist and leaving a janitor unaccounted for while injuring at least nine others, school and emergency officials said. School officials also confirmed the missing man as 82-year-old John Carlson, an...