John F. O'Hara

Detective John O'Hara died as a result of complications of influenza while in the performance of his assigned duties during the Influenza Pandemic.

In August 1918, the first cases of influenza were reported in New York City, resulting in fewer than 31,600 deaths from the fall of 1918 until the final fourth wave in April 1920. The New York City Police Department's response to the pandemic was to enforce the health laws, including wearing masks and restricting large gatherings at churches, schools, theatres, and patrolling hot spots and quarantine zones.

He was survived by his wife, infant daughter, parents, and siblings.