His left cheek is severely torn, kind of a star pattern. Looks like the gun was put in his mouth and fired, probably very large caliber
...if that was true...there would be no `ead left...it be blown to smitherings <==whatever that means... i heard it on a Bugs Bunny Cartoon as Elmer Fudd was carrying on about something about a Wascly Wabbits...wabbit skin...