It is the landowner's responsibility to both post and fence his property to deter purposeful entry by others.
Now, let me ask you, where is the 12 foot high fence around the place to keep people from just wondering in?
Bet it's not there. Bet someone likes deer to wonder in from the surrounding publicly owned game areas.
What has a 12 ft fence to do with anything?
Why ass-u-me thet private land wasn't posted ... surrounded as it is by public land, I would ass-u-me that it was posted.
If you want to try to justify cold-blooded multiple murders by a psychopath, that's your problem.
He knew the deer stand wasn't his. They don't build deer stands on public property for the public to use, do they?