Police Officer Shaun M. Mahoney

Inscribed

National Law Enforcement Officers Memorial Panel 45-E SHAUN M MAHONEY

Also kept at

badge.nw ↗ Police Officer

Died of it afterward on December 10, 2014, aged 47.

United States of America

His life

Police Officer Shaun M. Mahoney died as a direct result of illnesses he contracted after inhaling toxic materials as he participated in the rescue and recovery efforts at the World Trade Center site following the terrorist attacks on September 11, 2001.

Officer Mahoney served with the New York City Police Department for 19 years and was assigned to the 109th Precinct in Queens.

On the morning of September 11th, 2001, seventy-two officers from a total of eight local, state, and federal agencies were killed when terrorist hijackers working for the al Qaeda terrorist network, headed by Osama bin Laden, crashed four hijacked planes into the World Trade Center towers in New York City, the Pentagon in Arlington, Virginia, and a field near Shanksville, Pennsylvania.

After the impact of the first plane into the World Trade Center's North Tower, putting the safety of others before their own, law enforcement officers along with fire and EMS personnel, rushed to the burning Twin Towers of the World Trade Center to aid the victims and lead them to safety. Due to their quick actions, it is estimated that over 25,000 people were saved.

As the evacuation continued, the South Tower unexpectedly collapsed as a result of the intense fire caused by the impact. The North Tower collapsed a short time later. Seventy-two law enforcement officers, 343 members of the New York City Fire Department, and over 2,800 civilians were killed at the World Trade Center site on 9/11.

A third hijacked plane crashed into a field in rural Pennsylvania when the passengers attempted to re-take control of the plane. One law enforcement officer, who was a passenger on the plane, was killed in that crash.

The fourth hijacked plane was crashed into the Pentagon in Arlington, Virginia, killing almost 200 military and civilian personnel. No law enforcement officers were killed at the Pentagon on 9/11.

The terrorist attacks resulted in the declaration of war against the Taliban regime, the illegal rulers of Afghanistan, and the al Qaeda terrorist network which also was based in Afghanistan.

On September 9th, 2005, all of the public safety officers killed on September 11th, 2001, were posthumously awarded the 9/11 Heroes Medal of Valor by President George W. Bush.

The contamination in the air at the World Trade Center site caused many rescue personnel to become extremely ill and eventually led to the death of several rescue workers.

On May 1st, 2011, members of the United States military conducted a raid on a compound in Abbottabad, Pakistan, and killed Osama bin Laden.

Please click here to visit the memorials of all of the law enforcement officers who have died as a result of the 9/11 Terrorist Attacks.

The Years After

September 11, 2001

For eight months after the towers came down, men and women worked the site. Firefighters, police, paramedics, iron workers, truck drivers, cleaners, volunteers. They breathed what was in that air, and many of them have died of it since - cancers, lung disease, illnesses that took ten years or twenty to arrive.

More people have now died of September 11th than were killed on September 11th. They are not a footnote to the day. They are the day, arriving late.

A man who walked down eighty flights and out into the street, and who died of a cancer in 2031, was killed by the same attack as the man who never got out. This gate holds them together, because the same morning took them both.

Everyone taken by The Years After →

September 11, 2001

On a clear Tuesday morning, four airliners were taken. Two were flown into the towers of the World Trade Center in New York, one into the western face of the Pentagon, and one came down in a field near Shanksville, Pennsylvania, after the passengers and crew went forward at the cockpit door.

Two thousand nine hundred and seventy-seven people were killed. Three hundred and forty-three were firefighters of the New York City Fire Department. Seventy-one were law enforcement officers. Eight were paramedics and emergency medical technicians. One hundred and twenty-five died at the Pentagon, military and civilian together. The rest - some two thousand four hundred of them - had gone to work, or boarded a plane, and belonged to no service at all.

None of them began that morning as heroes. A great many of them ended it as heroes: men and women who carried strangers down stairwells, who stayed with people who could not walk, who held a door, who went back up. Four men on a flight over Pennsylvania, who had thirty minutes of telephone calls and knew what had already happened, decided where their aircraft would come down.

At Arlington, the nation set aside its own rules of eligibility and buried the Pentagon's civilian dead in national ground. It had decided that on this day the distinction did not apply.

Everyone taken by September 11, 2001 →

Where this happened is not drawn yet.

Media

Who was beside him is still being drawn.

No family is recorded with him yet.

What people have said 1

I did not know you, but I know what was taken that day. You are in my thoughts and prayers.

S. Vincent Anthony 11 September 2026

Everyone taken by The Years After →