Oooooooo something just coalesced for me.
In the Greene bodycam, Alec takes his shirt from his belly up to wipe his face.
The blood spatter analysis. Blood spatter, no spatter.
It looked like the Shroud of Turin to me.
This is what I think happened!!:
Alec did get blood all over himself. I think he hosed off, stripped down at the kennels, dressed in whatever he could find as soon as he could find it. Maybe even a second hosing-down in the Moselle shower.
I wish LE had swabbed his nostrils and ears!!!!
IMO after Alex hosed himself off, showered, redressed, Alex blew ugly snot. And wiped it onto his shirt.
IMO there was blood in his nose.
jmo