I have a photo, not sure I can see everything that surpmil says he can see in it but I'm inclined not to post it because frankly, it's pretty gross. They have him rolled over on his left side showing just his head and face. There is a 1 inch wide congealed track of blood going from the back of his head below his ear to his nose. It looks like he has a bad tooth or possibly a tooth was shot out on the right side of his mouth. There is a steam of blood coming out of his right ear and another stream coming from the back of his head through his hairline and across his forehead. I can determine no entry or exit wound and only see indications of one in the back of the head. Based on angle of the shot I'm aware of, entry wound should be on the left side of his forehead or temple which I can't see. It would be small, probably not a lot of blood from it.
Upon magnification, it is possible the entry wound is through his upper lip on the left side, quite a bit of congealed blood there and it would explain the tooth perhaps. It might not be a tooth either but a piece of debris.
I don't know where I found it, it was from yesterday. I can't find it today, possibly scrubbed. I do have it however but again, reluctant to post or upload to imgur. I don't want to lose my account for some stupid privacy issue.
In additional news, it appears that the building from which the sniper was on the roof was the headquarters for the State Police sniper team. They were inside. The new theory on why the Secret Service snipers did not take him out is because they thought it may have been a State Police sniper on the roof. Poor communication and poor actions by the State Police.