A private jet crashes in Jackson Hole, Wyoming, killing everyone on board.
One of the passengers was Darren Young, an entomologist who was meant to be working alone in Papua New Guinea, studying rare beetles.
So why was he on a private jet on the other side of the world?
And why, as his plane entered its fatal descent, did he send a text message to his wife containing just three simple words:
“FIND SAM REILLY!”
