>>1224741>50 mi through the Sonora DesertNot incredibly difficult given the right equipment and preparation....something most illegals lack. Even aside from being caught by border control, a ton of them die of exposure or dehydration, from being unprepared, abandoned by their coyotes, or any number of things which may go wrong in the desert. The vultures will then devour any evidence.
Some people dressed a pig carcass in clothes and put some items around it, to simulate the body of a dead immigrant. The entire thing was eaten or scattered in less than 48 hours.