This is one of the most disturbing cave accidents ever.
In 2009, a man named John Jones entered the Nutty Putty Cave in Utah… looking for adventure.
At one point, he tried to squeeze through a very tight, unexplored passage.
But he made a mistake.
He went headfirst into a narrow hole… thinking it would open up.
It didn’t.
He got stuck — upside down.
Completely trapped.
Rescuers worked for over 24 hours to pull him out.
But the deeper they tried to reach him… the worse it got.