Officer Rank: Detective
Memorial Panel: 46-E -33
Department: New York City, New York, P.D.
End of Watch: 07/14/2020
Cause: 9/11-related incident
Age: 68
Length of Service: 29 years
Detective Brennan performed duties related to the rescue and recovery work after the terrorist attack at the World Trade Center on September 11, 2001. Detective Brennan died due to metastatic lung cancer on July 14, 2020.
