On August 3rd, a nearly 400-foot wide sinkhole opened up near Bayou Corne and Grand Bayou in Assumption Parish, Louisiana, turning cypress forest into a massive slurry-filled hole. Residents have been evacuated, and officials are scrambling to identify the cause and solution to the sinkhole. Are we watching a disaster unfold? Has anything like this happened before? When will evacuated residents be able to return home?