there was no evidence on the arrow just dried blood and the large clot. One spot of blood had about 6 white hairs in it. What gets me is that this buck carried the arrow in him for 1/2 mile and never broke it off. He went through some really thick stuff too. There was no foul odor on the arrow nor in any of the blood either. 90 % of the time there were blood drops every foot and closer. I'm starting to think I hit him too far forward maybe