Last week the International Law Enforcement Educators & Trainers Association filed an amicus brief in a U.S. Supreme Court case challenging Maryland's ban on many common semiautomatic rifles. The case is Bianchi v. Brown, and it has an unusual procedural posture; it is a petition for certiorari before judgement. Yet the case is one on which the U.S. Supreme Court has already ruled.
This post will first summarize the amicus brief, and then provide the procedural background, which is detailed in the Bianchi plaintiffs' cert. petition.
The facts about the banned rifles