Article Photos: Med tech in hepatitis C case pleads not guilty 12/12

FILE - This undated file photo provided by the U.S. Attorney's Office in New Hampshire shows David Kwiatkowski, a former lab technician at Exeter, N.H., Hospital.  Kwiatkowski, accused of stealing drugs and infecting patients with hepatitis C through contaminated syringes, is scheduled for arraignment in federal court in Concord, N.H., Monday, Dec. 3, 2012.  (AP Photo/U.S. Attorney's Office, File)