This is not for the faint of heart and I wouldn't open it at work, though it's not porn. Warning. Very gruesome photos, but an interesting report on ballistics and shot placement.
http://www.defensivecarry.com/documents/officer.pdf
This kinda makes me think twice about trusting my life to .40 S&W, which is my main carry caliber in my SIG P239. Hell, this guy took a bunch of .223 hits and still fought the handcuffs. I may need a .308 for when the revolution comes.