As I have heard, no country wanted him to be buried on their soil for fear that it would become a "shrine" for those who actually admire the rotton SOB, so in following the 24 hour "rule", they had little choice but to bury him at sea. They did facial recognition with the computer software, and also took a DNA sample, which should be completed within the next couple of days. But he's dead, there's no doubt. Since he's been responsible for the deaths of thousands of Muslims, those countries that are not radical should be celebrating as well...but, there will be some of the fanatics who will try and pull some kind of crap. Hopefully, they will react in haste and present easier targets for us to get.
The best thing is that no American lives were lost in killing him, though we did lose one helicopter.