Hope it happens to us? If I cried this bad about every big deer that I was hunting getting killed by someone else, I'd have to quit hunting and cry all the time. Crap happens buddy, deer move. I've hunted an old buck who in in fact leave our farm, which is full of food, water, securtiy, more cover than you can explain, to go to a farm where it was hunted harder than a 3 acre pen in Jimmy Houstons back yard. Why he did it was beyound me, and he had to travel quite a ways to get there to. He just liked that area, a wide open pasture.
Now, if you say it has been investigated and nothing has been done, I'd say you owe this man a HUGE apoligy. There is not a DNR officer out there thats going to say, "well, he said he didn't, so he didn't." You know what kind of fine they get to right if he had wrong doing? Friends or not, the DNR would have taken care of it.