A 28-year-old man who has been indicted for illegally possessing two guns created by a 3-D printer was served with a fresh arrest warrant Monday on charges of producing the guns. The Kanagawa Prefectural Police said they confirmed in an experiment that gun parts that Yoshitomo Imura, a 28-year-old former employee at a college, said he made with a 3-D printer at his home, could have been produced with the model of printer he owned.
