[Peach]

Well, do I feel like a dummy. Shows you what I know about bullets and guns, etc. Guess I thought they could tell what kind of gun the bullets were from, but not the exact gun and that a paramilitary group or whoever is doing this might all have the same kind of gun. Good point though and blows my theory out of the water. Any ideas why the shooter would leave the tarot card and then ask police in a separate handwritten note not to release information about the tarot card to the public?

[walkingdead]

I'm not even 100% sure the killer(s) even left the casing and card behind. Seems weird doesn't it. Maybe the kid one was a copy-cat? Who knows....

[Shooter 2.5]

I'm going to stay out of the tarot card speculation except that if there was more than two people involved why did they feel the need to brag to someone else? Lone nuts feel the need for companionship and communication, not pairs. Pairs have each other. It was "I" not "we".

[tomkat]

Any ideas why the shooter would leave the tarot card and then ask police in a separate handwritten note not to release information about the tarot card to the public?

because there's a chance the school shooting was tangentially 'copycat'.
too many inconsistencies with the others.

just keeping the thought afloat ...