Tideroller...
It would very simple to explain. If LY lay for hours after bleeding a lot of blood, the blood would be dried. Doesn't take a detective to figure that one out.
If he put his blood covered hands on his face and the blood dried, it would appear that his face was badly damaged.
But, I don't have to prove anything, I am just using what is in the press to make a few observations and come to my own conculsions, just like everybody else.
My bet would have been the son. But, after he meet with detectives and was released, it would seem he did not have cuts, etc. that would lead to him being in a fight and/or other information that would lead to him not being a prime suspect any longer. Otherwise, why was he not charged?
Maybe we just got misinformation to begin with and has lead to crime of passion thoughts as well as other thoughts. Now, If he was beaten badly, I would think it is someone he knows, but if in fact the dried blood made some dufus jump to a conclusion after brefly seeing the face and scene, then that does seem to indicate a stupid cop.
So, we continue to speculate what might have been based on very little information from authorities.
But, to say it was a UT coach, fan, etc., etc. is quite out on a limb IMO.
The bottom line, if you have ever had a stint put in or know of someone who has, they must sign a form acknowledging the dangers of what can go wrong. Not that you don't sign those forms for a lot of things, but it does indicate the dangers of those stints.
If you got dizzy and fell just right, you could rip it out and blood would flow.
Until we get all the info., all we can do is speculate. Then all we will have to say is, did we get all the info.?