Montreal Shooting Suspect Seth Hatfield: Who Is the 25-Year-Old Alberta Man Behind the Deadly Attack?
Seth Hatfield, a 25-year-old man from Lethbridge, Alberta, was charged in connection with the deadly shootings in Montreal’s Côte-des-Neiges neighborhood on October 28, 2023, according to Montreal Gazette reports. The incident resulted in two fatalities and multiple injuries, with authorities confirming Hatfield’s arrest following a confrontation with police.
Montreal police identified Hatfield as the alleged perpetrator after a 911 call described a man firing a rifle near a transit stop. Surveillance footage and witness accounts led to his apprehension, with prosecutors charging him with two counts of first-degree murder and attempted murder. A court filing cited a “manifesto” attributed to Hatfield, which included anti-women rhetoric and references to extremist ideologies, according to Global News.
The manifesto, described by experts as reflecting “growing warnings about radicalized violence,” was reportedly discovered during a search of Hatfield’s residence in Lethbridge. A spokesperson for the Alberta RCMP confirmed the search was conducted with a warrant, though details about the document’s contents remain restricted. Montreal’s chief coroner stated the victims, a 34-year-old man and a 29-year-old woman, were struck by gunfire while walking near a bus stop.
Montreal’s police chief, Sylvain Grenier, warned of “potential copycat attacks” in the wake of the shootings, citing a surge in online activity related to the incident. The Royal Canadian Mounted Police (RCMP) launched a separate investigation into the dissemination of the manifesto, which some analysts linked to broader trends in far-right extremism. A federal law enforcement official, speaking on condition of anonymity, noted the document’s language mirrored themes seen in recent domestic terror plots.
Hatfield’s legal team has not publicly commented on the charges. A preliminary court hearing is scheduled for November 3, 2023, where judges will determine whether he will remain in custody. Meanwhile, Montreal’s mayor, Valérie Plante, announced plans for community outreach programs to address concerns about public safety, following calls from local activists for increased mental health resources.
The case has intensified debates over gun control laws in Canada, with opposition parties urging stricter regulations on firearm ownership. Prime Minister Justin Trudeau’s office released a statement condemning the violence but stopped short of announcing legislative changes. A review of Hatfield’s criminal record, obtained through a public records request, showed no prior convictions for violent offenses.
Investigators continue to examine whether Hatfield acted alone or had connections to external groups. A separate inquiry into the manifesto’s distribution is being led by the Canadian Security Intelligence Service (CSIS), which has not commented on the scope of its probe. Montreal’s mayor has also called for a review of surveillance protocols in high-traffic areas, following the shootings.