Shot a deer this evening with a bow....he turned and bolted off....stopped, then it sounded like he was doing circles and struggling....then he bolts off one more time and I lose his sound in a thicket....didn't find arrow or blood but I backed out without looking real hard until morning....I have killed several deer, and I have heard the circling like they were fighting to stay upright sounds....thought I hit him in front shoulder....usually my misses are followed by a deer running off and stopping...then casually walking away...thoughts?