A man killed by a flying fridge, Milwaukee

A cleaning crew killed one of their own when the fridge went air-borne from 4th floor in a residential complex for some college students.  What a horrible end. A family man with a "warm heart and a zest for life" is no more.
On the other hand:  folks at The Occupational Safety and Health Administration  say it will take at least 6 months to investigate this. Investigate what? Gravity waves?  Job creation at its finest--courtesy of US taxpayers and Chinese sweatshop workers.