That will be an expensive shot once the final bill is paid. Crap like this is what causes states to begin to require guides and outfitters for non-resident hunters. After all, how many hunters from PA have even seen a grizzly in the wild? In PA all bears are blackies and are legal game. He saw a bear and went bang and this makes all hunters look bad especially with the emotion grizzlies produce with the antis.
Folks always be sure of your target and when in doubt stay off the trigger!