In September 2005, roughly a week after Hurricane Katrina ripped into the Gulf Coast, a group of New Orleans police officers discovered the burned shell of a car sitting on an earthen levee overlooking the bloated Mississippi River. Inside the scorched sedan, scattered across the back seat, lay black ashes and bones. Human bones. A charred skull, shards of rib, an arm bone, clumps of roasted flesh. Equipped with a digital camera, one cop clicked off a string of photos of the tableau.

Body of Evidence - ProPublica

(Note: If you watched Treme this season, here is the real life story that inspired a large plot point)