Is other hunters we always go out of our way to help another hunter. Thanks for the pics makes me feel more confendent in the woods now. thanks for the diagrams i didnot get a deer last year being my first yea hunting and not knowin where to place an arrow on a deer for the most painless death with out a lot of suffering good luck everyone im going out friday with my crossbow The anatomy diagrams is a great tool to look at from time to time. How far is it possible for a deer to run if it was one lunged? Your 'red dots' are generally ok, but I prefer about four inches to the right if the deer is facing the left. This give you a little wiggle room for error, the deer moving at release, or windage.
Having said that, the red dots on some of the trail cam pics are gonna result in a log tracking job. We tracked it to another cross road (large amount of blood) into a field where we can't locate the blood because of course it rained last night. Also remember that from a stand, you need to aim where you want the arrow to COME OUT on the opposite side.
Angles from tree stands and even the body position of the deer need to be considered.
At normal stand heights of 18 feet (avg)this will normally put your aiming spot a bit higher.
At 20 yards or less, he/she will likely not "jump" the string to make you miss high. Corina, your's is a relatively predictable situation and one that more hunters experience than would like to admit. Consider: If you hit one lung, there are at least four layers of membrain, skin, muscle, etc. If it was a clean pass, some of these layers will overlap each other and poetntially close off the entry hole and stop the bleeding if he lays down (which you want him to do).
Hey, if he's down, he won't go anywhere, but if he's down and re-grouping, pushing him may really make it difficult. You will lose every other deer taking a risky shot like this. A better decision is to wait until the deer turns broadside.
Waiting a couple hours only gets you more excited, but rarely hinders your recovery. If he was being pushed, and the hole was stopping up, you may drive him a mile or more. In fact quartering away shots give you the most margin for error.
Here is a anatomy diagram showing the internal organs and structure of a whitetail deer.