Ha ha deer hunting

Two hunters are out in the woods when one of them collapses. He doesn't seem to be breathing and his eyes are glazed. The other guy whips out his phone and calls 911. He gasps, "My friend is dead! What can I do?" The operator says, "Calm down. I can help. First, let's make sure he's dead."
There is a silence, then a shot is heard.
Back on the phone, the guy says, "OK, now what?"

Thank you to Dr. Gosall of Manchester, UK. His joke was chosen as the funniest joke in the world by laughlab.co.uk.