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Solved case · 2014

2014 shootings at Parliament Hill

Also known as Shootings at War Memorial and Parliament Hill · Ottawa shootings

SOLVEDCHARGED
Updated
Updated Jul 7, 2026
Ottawa Shootings 002 (15719281195)Ottawa Shootings 002 (15719281195)Credit: Mike from Vancouver, CanadaCC BY-SA 2.0Source

The short answer

2014 shootings at Parliament Hill in brief

On 22 October 2014, Michael Zehaf-Bibeau fatally shot Corporal Nathan Cirillo at Ottawa's National War Memorial, then stormed Parliament's Centre Block before being killed by RCMP officers in a shootout near the Library of Parliament.

Key facts

Year
2014
Place
Parliament Hill and National War Memorial, Ottawa, Ontario, Canada
Status
SOLVEDSolved
Victims
Samearn Son and Nathan Cirillo
Outcome
Charged: Michael Zehaf-Bibeau

The coverage index

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The case file

What happened

On 22 October 2014, at Parliament Hill in Ottawa, a gunman later identified as 32-year-old Michael Zehaf-Bibeau shot and killed Corporal Nathan Cirillo, a Canadian Armed Forces reservist standing ceremonial sentry duty at the Tomb of the Unknown Soldier at the National War Memorial. Witnesses reported the attacker arrived carrying a rifle and wearing a keffiyeh scarf over the lower part of his face. He shot Cirillo at close range; according to a later Ontario Provincial Police (OPP) report, Cirillo was shot three times in the back. Two other sentries, Cpl. Kyle Button and Cpl. Branden Stevenson, attempted to intervene but were forced to flee after being shot at. Bystanders and Cpl. Anthony Wiseman attempted to stop the attacker as he fled to a vehicle.

The attacker drove to Parliament Hill, abandoned his car, and carjacked a parliamentary vehicle, which he drove to the Centre Block building housing the Parliament of Canada, where MPs were attending caucus meetings. RCMP officers pursued the vehicle to the base of the Peace Tower. Inside, House of Commons constable Samearn Son struggled with the attacker over his rifle and was shot in the foot, a delay that reportedly allowed other security personnel to mobilize. Zehaf-Bibeau then ran along the Hall of Honour toward the Library of Parliament, exchanging gunfire with security personnel along the way, including House of Commons security officers. Prime Minister Stephen Harper was moved to a closet by RCMP security while Conservative MPs barricaded their caucus room doors.

The attacker was cornered in an alcove near the office of the Sergeant-at-Arms, Kevin Vickers, who retrieved a handgun and confronted him alongside RCMP officers. According to a subsequent OPP review reported by CBC News, Zehaf-Bibeau was shot 31 times by RCMP officers, including a final shot to the back of the head fired by Constable Curtis Barrett. He was pronounced dead at the scene. A large knife was found tied to his wrist.

Following the shootings, downtown Ottawa, including the Parliament buildings, the University of Ottawa, and the U.S. embassy, was placed under lockdown while police searched for potential additional threats; the RCMP later confirmed only two shooting locations were involved, correcting an initial erroneous report of a third incident near the Rideau Centre.

The RCMP classified the attack as an act of terrorism. On 26 October 2014, the RCMP stated it had evidence the attack was driven by ideological and political motives, based on a video Zehaf-Bibeau had recorded before the attack. The full transcript of that video was released by the RCMP on 29 May 2015, in which the attacker referenced Canada's military involvement in Afghanistan and Iraq. An OPP investigation into the actions of RCMP and security personnel concluded that officers' use of force was justified. Cirillo received a full regimental funeral in Hamilton, Ontario, on 28 October 2014.

10 dated entries · 2014–2015

Timeline

  1. In a separate incident, the Saint-Jean-sur-Richelieu ramming attack occurred, killing Warrant Officer Patrice Vincent two days before the Parliament Hill shootings.

  2. Michael Zehaf-Bibeau fatally shot Corporal Nathan Cirillo at the National War Memorial in Ottawa, then drove to Parliament Hill, carjacked a vehicle, and stormed the Centre Block building.

  3. Zehaf-Bibeau was shot and killed by RCMP officers near the Library of Parliament inside Centre Block; House of Commons constable Samearn Son was shot in the foot during the attack.

  4. The RCMP took over the investigation as a matter of national security; MPs gave Sergeant-at-Arms Kevin Vickers a standing ovation in the House of Commons.

  5. Cirillo's body was transported to Hamilton in a motorcade along the Highway of Heroes; Parliament Hill reopened to the public.

  6. RCMP announced it had evidence the attack was driven by ideological and political motives, based on a video recorded by Zehaf-Bibeau.

  7. Corporal Nathan Cirillo received a full regimental funeral service in Hamilton, Ontario.

  8. RCMP Commissioner Bob Paulson showed Zehaf-Bibeau's recorded video to the House of Commons public safety committee.

  9. The RCMP released the full transcript of Zehaf-Bibeau's video.

  10. CBC News reported details from the OPP investigation, including that Zehaf-Bibeau was shot 31 times by RCMP officers.

3 named in this file

People

Victims first. Every legal label is set from public records and court outcomes, not from the prose.

  • Nathan Cirillo

    VICTIM

    Canadian Armed Forces reservist fatally shot while on ceremonial sentry duty at the National War Memorial.[3]

  • Samearn Son

    VICTIM

    House of Commons constable shot in the foot while struggling with the attacker's rifle at Centre Block.[3]

  • Michael Zehaf-Bibeau

    CHARGED

    Identified by RCMP as the gunman who fatally shot Corporal Nathan Cirillo and stormed Parliament Hill on October 22, 2014; killed at the scene when RCMP officers returned fire, so was never prosecuted.[3]

3 cited

Sources

Coverage is not a source: every fact in this file rests on the records below.

  • 2 Press
  • 1 Encyclopedic
  1. Ottawa attack: MPs fashioned spears while Harper hid in closet

    PressThe Globe and MailAccessed Jul 7, 2026

  2. 2014 shootings at Parliament Hill

    EncyclopedicWikipediaAccessed Jul 7, 2026

Trust

Record history

First published
Jul 7, 2026
Corrections
None

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