'Illegal' possession of an empty magazine is pure c***. This country is a pile of c***, mostly led by government and the dishonest and in onsistent DOJ led by trash such as 'Fidel Obama' and the trash Holder.
I would bet a small amount of money that most or all of the shooters were on the same or similar 'medication.' And likely played similar video 'games' of death without consequences. Politicians are reluctant to attack Hollywood because they fund politicians.