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Police Officer Liam Callahan | Port Authority of New York and New Jersey Police Department, New York
Port Authority of New York and New Jersey Police Department, New York

Police Officer

Liam Callahan

Port Authority of New York and New Jersey Police Department, New York

End of Watch: Tuesday, September 11, 2001

Biographical Info

Age: 44
Tour of Duty: 22 years
Badge Number: 899

Incident Details

Cause of Death: Terrorist attack
Date of Incident: September 11, 2001
Weapon Used: Aircraft; Passenger jet
Suspect Info: 19 suicide attackers

Officer Liam Callahan was killed in the September 11, 2001, terrorist attacks while attempting to rescue the victims trapped in the North Tower of the World Trade Center.

The officer had served with the Port Authority of New York and New Jersey Police Department for 22 years.