Port Authority Officer Dies of 9/11-Related Cancer by Staff | Jun 12, 2019 | eNews | 0 comments Officer William James Leahy died of cancer that he developed following his assignment to the search and recovery efforts at the World Trade Center site following the 9/11 terrorist attacks. He was 49. Read more from source... Submit a Comment Cancel replyYou must be logged in to post a comment. This site uses Akismet to reduce spam. Learn how your comment data is processed.