---The passenger's condition was not immediately disclosed.---
He's dead. The air marshals carry pistols in 357 Sig, the champagne of automatic pistol rounds.
Unless you actually reload for 357SIG.
Then you curse them!
I'm waiting to find out which frangible bullet they used.
At one point I considered that line of work; asked my instructor what to get, and that's what he recommended. (Said instructor very well may have taught that air marshal.)