Character: Private First Class Ković (Kovitch)
Game: Quake 4
Summary: P.F.C. Kovitch is a member of Badger Squad. Ambushed and pushed to the ground by a Strogg Grunt, Kovitch kills it with a shotgun. Rolling out of the pool of blood, Kovitch leads Matthew Kane to the remnants of his squad, led by Sergeant Miller.
More info: Quake.wikia.com