same with the security footage of all the relevant buildings going back 3 months at least. This person just didn’t walk in there for the first time that day. Any footage disappeared? Any doors that were left unlocked? Clamp down, and do not let up.
following
The shooter was either already very familiar with the area or he did a bunch of reconnaissance in preparing for the act. Certainly insiders should be looked at and the video footage of the area going back at least a week.
Info on aircraft owner has already been posted on another thread ....
https://freerepublic.com/focus/news/4339621/posts?page=111#111