That really sucks.Like Texan said, if the same things keep happening the landowner should be able to figure out that it wasn't you. You never know, he might figure it out and kick them out and let you back in. It sounds like its probably a good thing, if those others are going to be so careless, someone's going to get shot and if you're not there, it wont be you. Besides that, you might find a better place to hunt.

Steve