I have been fortunate to never have been in that situation, but it is very possible. If I had been denied access to recover the deer I would call the game warden and see if he could recover it with the land owners permission, or call the police to see if it would be possible to have them help or ****** me on the property to recover the deer if the landowner was agreeable to that. I would do everything within my power to not let the deer just rot without disregarding the landowners wishes.