Shoot him in the face

From Create Your Own Story

Quickly, you grab your Glock, make sure it's loaded, aim for the eye, and fire. It makes a boom sound, then a click, but isn't loud enough for anyone to notice. Blood runs down from the hole in the back of your target's head. The deed is done. As you walk out of the building Harvey reminds you to pick up your bullet casing. You make note of bullet casings for future reference as you proceed to pick the casing up. Good job. (Please format this correctly for me.)