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Gabriel Wortman

Gabriel Wortman was a Canadian denturist who carried out the 2020 Nova Scotia attacks, a mass shooting and arson spree across multiple communities in Nova Scotia on April 18 and 19, 2020.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 27, 2026|2 min read| Fact-checked

Gabriel Wortman was a Canadian denturist who carried out the 2020 Nova Scotia attacks, a mass shooting and arson spree across multiple communities in Nova Scotia on April 18 and 19, 2020. He killed 22 people and injured three others before being shot and killed by the Royal Canadian Mounted Police in Enfield, Nova Scotia. The attacks are widely described as the deadliest mass shooting in Canadian history.

Background

Gabriel Wortman was born in 1968 and worked as a denturist in Nova Scotia. He grew up in Moncton and Riverview, New Brunswick.

2020 Nova Scotia attacks

On April 18 and 19, 2020, Wortman carried out shootings and set fires across several rural communities in Nova Scotia. The attacks spanned multiple locations and resulted in 22 deaths and three injuries. The event is described as the deadliest shooting rampage in Canadian history. Reports from the Mass Casualty Commission and media accounts linked the attacks to a broader pattern of police impersonation and a replica RCMP vehicle.

Death

Wortman was shot and killed by RCMP officers in Enfield, Nova Scotia, on April 19, 2020, ending the rampage.

Public response and inquiry

The attacks prompted major public scrutiny of police response and broader systemic failures. Later reports, including the Mass Casualty Commission and subsequent coverage, examined warning signs and the handling of the incident.

Key facts

  • Gabriel Wortman killed 22 people and injured three others during the April 18–19, 2020 attacks in Nova Scotia.
  • The attacks included multiple shootings and fires at 16 locations across the province.
  • He was a denturist who grew up in Moncton and Riverview, New Brunswick.
  • The attack is the deadliest mass shooting in Canadian history.
  • The Mass Casualty Commission and media reported that Wortman used a replica RCMP vehicle and impersonated police.
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Canadian context

Gabriel Wortman’s attacks were one of the most significant mass-casualty events in modern Canadian history and prompted national debate about policing, firearms, and emergency response.

Frequently asked questions

Who was Gabriel Wortman?
Gabriel Wortman was a Canadian denturist and the perpetrator of the 2020 Nova Scotia attacks.
What did Gabriel Wortman do?
He carried out a mass shooting and arson spree in Nova Scotia on April 18–19, 2020, killing 22 people and injuring three others.
How did Gabriel Wortman die?
He was shot and killed by RCMP officers in Enfield, Nova Scotia, on April 19, 2020.
How many victims were there?
The attacks killed 22 people and injured three others.
Why is he significant in Canadian history?
The attacks are described as the deadliest mass shooting in Canadian history.

References

  1. Wikipediahttps://en.wikipedia.org/wiki/2020_Nova_Scotia_attacks
    Supports: Perpetrator identity, dates, victim counts, occupation, and death location
  2. BBC Newshttps://www.bbc.com/news/world-us-canada-65107912
    Supports: Fatalities, RCMP death, police impersonation, and timeline of the attacks
  3. Government of Canada (Public Safety Canada)https://www.publicsafety.gc.ca/cnt/trnsprnc/brfng-mtrls/prlmntry-bndrs/20221122/03-en.aspx
    Supports: Chronology and location clusters of the incident
  4. CBC Newshttps://www.cbc.ca/news/canada/nova-scotia/n-s-mass-shooter-preyed-on-vulnerable-denture-clients-1.6583765
    Supports: Denturist background and commission-related reporting
  5. The Globe and Mailhttps://www.theglobeandmail.com/canada/article-nova-scotia-mass-shooter-was-a-denturist-with-an-obsession-for/
    Supports: Denturist career and interest in policing