He did send a notebook on July 12, to a professor at the university with drawings and details of the attack. Unfortunately the notebook was discovered after the attack. I understand it is not certain if it was his professor or not, but if the notebook had been discovered before the attack it could have been prevented. Also it was reported this morning, that he wasn’t as smart he was thought to be and the reason why he dropped out was because he failed
Joke’s downstairs neighbor said that blaring techno music went from midnight to 1am many nights. Sounded like it was automatic to me.
I think the apt was booby-trapped then. The music could’ve been a lure to kill cops. Since that failed (nobody came or called the cops), perhaps that’s why joke went to the theater on a rampage.....