The whole back of his skull had been crushed in.

Suddenly, something hard crashed into the back of his skull.

She lifted a hand to the back of her skull.

He seemed to be staring straight through to the back of my skull.

Teddy was feeling the place in the back of his skull by that point.

The back of his skull was gone, blown wide open.

Tell me or I'll blow the back of your skull off!

The back of his skull had been smashed in, and he was dead.

"Shot through the mouth and out the back of her skull."

Then he fired another ball into the back of her skull.