a boon for criminals ? NEW : Police say more testing is needed after doubts are raised over suspected gun parts . Police said they found a 3-D printer along with a suspected 3-D plastic magazine and trigger . Police are questioning a man arrested on suspicion of making gunpowder . The suspect was released from custody, but police have not identified him or charged him yet.
NEW : Police say more testing is needed after doubts are raised over suspected gun parts . Police said they found a 3-D printer along with a suspected 3-D plastic magazine and trigger . Police are questioning a man arrested on suspicion of making gunpowder . The suspect was released from custody, but police have not identified him or charged him yet.