my buddy shot a fawn with his matthews drenaline on sunday night. I didn't actually see this but he said that he had hit it right behind the front shoulders. he said it was almost perfect from what he could tell. He told me that on the arrow tho there was not a lot of blood. he left the deer over night and then had to go to work. so he figured 18 hrs the deer should be dead. well he walked with in 10 yds of it and he said that the deer was still alive and he could see the hole in its side. He then said that he went around to slit its throat and it jumped up and ran off. his dad was there and saw this too. they have killeda lot of deer with a bow so they are not new to this. do you know what he could of hit or what might have happened as to what he didnt hit that the deer would still be alive 18 hrs later. please let me know your thoughts.