Fatality...(NSFW)
I bet David's been dying to do that for a while now... :P
I tried to keep the gore on the low side, suggesting a lot but leaving the details to your imagination...There is still blood everywhere (yes I literally named the layer "blood everywhere" when I did the effect.)
In the written version, David went back for a second go at his throat... I kinda felt that was overkill. Dead is dead right?