One of my cousins did exactly that back on my "back 60"; I saw the ~200-lb beast lying in a clearing. A week later, while we were taking a walk, I decided to show it to my wife -- and it was gone! Nothing was left except for a few tufts of hair and a couple of small bones!!
I'm not sure I want to encounter whatever devoured that monster -- and I'm certain I don't want to do so unarmed!
I’m not sure I want to encounter whatever devoured that monster
probably other hogs
What ate that hog was probably other hog’s, they’ll eat anything they can find. My wife shot a sow just over 200 lbs about a month ago, two days later everything was gone except a little hair. A sounder of hogs can consume a cow carcass in short order and are excellent at cleaning up road kill.