Scipio, I CANNOT accept that you're third point is anywhere near correct. IMO, it's a WILDLY sweeping statement. I cannot imagine that ANY farming son of his age hasn't, at some point in his life had a go at shooting rabbits. He was allegedly good at shooting in his school gun club. Did he learn the skill there OR maybe when he'd been out shooting with his father. He may not have liked shooting rabbits but it doesn't mean that by the time he'd reached 25, he never had.
I cannot accept that all or even most sons of farmers would decide they want to shoot rabbits and that they will all do so.
Whether someone will or won't do so or has or has not done so is an inquiry to be made on an individual basis. It involves finding out about the exact person involved. There are farms in NJ and used to be a lot more when I first moved here. None of the people I know who lived on farms shot rabbits except one who shot at any living thing he could get away with killing including gutting a raccoon. He did it because he was mean. I wonder what became of him because a good number of people who do that go on to kill people as adults. He moved to another state who knows if he is killing people there. See how silly such generalizations can get...
The facts here are simple:
1) The workers didn't see Jeremy shoot rabbits
2) the family didn't see Jeremy ever shoot rabbits
3) Julie didn't see him shoot rabbits
4) Julie and his family said he was opposed to shooting animals so his family was surprised when he claimed he was interested in getting into game hunting- which he ended up not getting not that was just an excuse to get a semi-auto shotgun but it failed
So there is no evidence that Jeremy ever shot rabbits before and in fact is evidence he would not have done so because he didn't like shooting animals.
Why do you ignore this evidence? Because you would like to believe all farmers and their sons will shoot rabbits.
Since I know not all farmers shoot rabbits and there are a lot of gun lovers like me who won't shoot animals except in self-defense I find no evidence to believe that Jeremy had to have shot at rabbits during his lifetime. There is no evidence that disproves the claims of the family etc who never knew him to shoot rabbits and said he was opposed to killing animals. The family only knew him to target shoot and that is all he did in front to them. I find it hard to believe he was in the habit of shooting rabbits and yet no one was aware of this.
That seems to be lost in this because in order for his story to be true he would have to have been in the habit of shooting rabbits. No way would he decide as it was getting dark to rush out to shoot them unless he was in the habit of doing so and that still doesn't help explain how he could have seen them let alone the other problems with his account.