"I am the real Joker" nutcase detained

"Joker" is from the new Batman movie where the "Joker" kills hundreds with his assault weapon.

This "real Joker's' T-Shirt reads, "Guns don't kill people, I do".

He got pissed at his boss, and sent email to a former coworker threatening to shoot his former boss and some former coworkers.

This nutcase had an apartment full of assault weapons and ammo, but cannot be charged with a crime since he has committed none yet.

Once he kills 35 people, the cops can get him, though.

He is now just exercising his 2nd Am rights.

http://www.theblaze.com/stories/i-am-the-real-joker-james-holmes-copycat-threatens-washington-dc/

How does someone afford 8 assault rifles and hundreds of rounds of large caliber ammo? Hell, I used to like firing my .39spl revolver, but the ammo costs for .38spl's made very much practice too costly except with little, .38 target rounds