Jerry looked rather confused. Wouldn't that be stealing, taking somebody else's bag? It clearly wasn't his, or his name would be on it, like with his suit and his baton. Maybe it was a present? Jerry liked presents. But it wasn't Christmas, so that wasn't likely... Jerry's brain slowly began to process what most people would have understood in a second: This bag is somebody else's, but that somebody else wasn't there, and a lot of people were being killed or hurt, so... Logically...
"You take bags from hurt people? That not fair!" Jerry spouted angrily, pointing an accusatory finger at Elijah. "You apologize or else!" Usually a crime of this nature would end in an arrest, but given the circumstances, and the fact that they were preparing to flee the vault anyway, Jerry felt that a simple apology would be enough.