Shocking footage of coffins, unearthed by deadly flooding, floating down streets

Inside Edition posted this eerie video of coffins floating down streets at St. Mark's Cemetery in Baton Rouge as a result of the flooding.  According to Weather.com, as of August 15th, the death toll rose to 7 with 20,000 rescued:

The federal government has declared a major disaster in Louisiana.  Louisiana and Mississippi are both under a state of emergency.   The federal government declared a major disaster in Louisiana Sunday after torrential rain inundated the state killing at least seven people, flooding thousands of homes and prompting thousands of water rescues. -Weather.com

Warning: Video is hard to watch.