FILE - In this, May 20, 2013 file photo, parents of late American software engineer Shane Truman Todd, Mary, left, and Rick Todd, right, leave the Subordinate Courts of Singapore while

 

              FILE - In this, May 20, 2013 file photo, parents of late American software engineer Shane Truman Todd, Mary, left, and Rick Todd, right, leave the Subordinate Courts of Singapore while
FILE - In this, May 20, 2013 file photo, parents of late American software engineer Shane Truman Todd, Mary, left, and Rick Todd, right, leave the Subordinate Courts of Singapore while his siblings John, left back, and Dylann Todd, third from right, follow them in Singapore. Shane Truman Todd who was found dead in his apartment in Singapore last year killed himself, a judge ruled Monday, rejecting suspicions by the man's parents that he was murdered because of research into sensitive technology. (AP Photo/Wong Maye-E, File)