Tonight I shot (at) a whitetail with my .45 flintlock muzzleloader. The deer was approximately 25yds, straight on. It was right 15mins after sundown, 15 mins prior to dark, and besides, the smoke makes visualizing shot impact tough. I saw no blood at the site of assumed impact. Assuming I hit the deer in the middle of the chest at this angle, what organs or lack thereof was I likely to have hit. I plan on looking for the deer first thing in the morning.