Question: Auto-Ordnance Company developed a sub-machine gun invented by who ?
Sentence (from "Antonie Dixon"): His most notorious crimes were committed in an 11-hour spree of violence in 2003 in which he completely or partially severed the hands or arms of two women with a Samurai sword, shot a man dead with a homemade sub-machine gun and kidnapped another man.
Relevant evidence: No