Actually, the second situation is not tresspassing. A hunter has the legal right to recover their game. The landowner has no legal right to prevent them from doing that...call the cops, I will wait. haha.
You have obviously not read much of the thread.
Depends on your state laws - no right to recover without permission in NY.
Landowner has the legal right to deny access - even with a CO.
I have done so because of prior abuse by some hunting our borders.
Most have permission but there are some that will be sited if they trspass for any reason.
Steve