Officer Rank: Sergeant
Memorial Panel: 19-W: 31
Department: New York City, New York, P.D.
End of Watch: March 26, 2014
Years of Service: 21
Description: Sergeant O'Leary performed duties related to the rescue and recovery work after the terrorist attack at the World Trade Center on September 11, 2001. Sergeant O'Leary died of metastatic colon cancer on March 26, 2014.