It isn't merely the fact he killed and then roasted the squirrel. It is the fact that this is an adult, in charge of/responsible for children.

It was a gross error in judgment- it didn't matter if it was humane to kill the animal after maiming it or not. THAT could have been handled inoffensively. Anyone in charge or/responsible for children at a Bible camp, no less, should have known this would be offensive. To suggest otherwise is overlooking his responsibility to the children.

Lots of things happen in nature, and are humane, ethical, "normal"...but, this is a camp counselor, children and a Bible camp that we are speaking about.

Prolly pretty normal for the guy to take a big poop in the woods, too, but, doesn't mean he should go around bragging about it. Just because you can, doesn't mean you should...and here, given the nature of the relationship between the adult and the children, and in a bible camp setting- poor judgment.