Where'd they go?

I used to love to watch swarms of Praying Mantises flying among the lights at night football games in the fall.  This year I haven't seen a single mantis, not even at last week's football game.  But my son did - at work.  He works at a machine shop in Quincy and this lone Praying Mantis got into the shop, maybe to escape the afternoon heat. After getting this photo with his phone, he put the critter outside in a shady place where there would probably be some other insects to eat.