If you need to hide a body. The best way to do it is to remove the hands and teeth to prevent identification and dispose them somewhere. You can also pour yogurt in the anus to help speed up the decomposition process to further prevent identification. If you must bury the body, make sure you bury it vertically. As aerial searches will look for disturbed ground about 6′ or so long. Also, bury a dead animal on top of the body so when ever those police dogs come, they will alert and the searcher will find the dead animal. They might assume it as false-positive and then move on.