Canadian Tourist Fatally Shot at Mexican Archaeological Site by Gunman with Columbine, Hitler Obsession
The man who opened fire at the Teotihuacan pyramids near Mexico City on Monday, killing a Canadian tourist and wounding multiple others, was reportedly obsessed with the Columbine High School massacre and Adolf Hitler, according to Mexican officials and media reports.
Attack Details and Victim Information
Mexican authorities identified the attacker as 27-year-old Julio Cesar Jasso following the shooting at the UNESCO World Heritage site. According to the New York Post, victims included a Canadian, six Americans, three Colombians, two Brazilians, and one Russian who were transported to hospitals with various injuries. The victims ranged in age from 6 to 61 years old.
Photos circulated on social media showed the gunman standing atop one of the ancient pyramids while terrified tourists ducked for cover to avoid being shot. While some initial reports suggested Jasso may have taken his own life, authorities confirmed he was ultimately shot and killed by federal agents responding to the scene. A pistol and knife were found next to his body.
Extremist Ideology and Symbolic Timing
Mexican news outlets reported that Jasso's social media accounts were filled with violent extremist content, including photographs of him performing the Nazi salute. The shooting occurred on April 20, 2026, which marked the 27th anniversary of the 1999 Columbine High School shooting in Colorado that left 13 students dead. This date also coincides with Nazi dictator Adolf Hitler's birthday.
According to Television Espanola's Telediario news program, investigators found at the scene a framed photo containing an AI-generated image showing Jasso wearing a shirt with the phrase "Disconnect and Self-Destruct" while posing with Columbine shooters Eric Harris and Dylan Klebold.
Connection to True Crime Community
The phrase "disconnect and self-destruct" is associated with the True Crime Community, an online subculture that researchers at West Point's Combating Terrorism Center say brings together individuals who consume, discuss, celebrate, and in extreme cases emulate violent perpetrators. According to experts, followers of this community often obsess over mass shootings and massacres, finding a sense of belonging that helps normalize violent acts, particularly among those who feel socially isolated or rejected.
Government Responses and Investigation
Mexican President Claudia Sheinbaum stated the shooting "deeply pains us" and promised a thorough investigation in the hours following Monday's attack. "I have instructed the Security Cabinet to thoroughly investigate these events and provide all necessary support," she wrote on social platform X. "Personnel from the Secretariat of the Interior and Culture are already heading to the site to provide assistance and accompaniment, along with local authorities."
Sheinbaum added that her government was in contact with the Canadian embassy regarding the incident. On Tuesday, Canadian Prime Minister Mark Carney thanked Sheinbaum for her personal attention to the tragic shooting, calling it "a sad day" for the victim's family and friends. "It's a terrible circumstance," Carney said before a Liberal cabinet meeting in Ottawa. "I very much appreciate President Sheinbaum's personal attention to the matter. We're working with Mexican authorities on the situation."
The investigation continues as authorities work to understand the full scope of Jasso's motivations and any potential connections to extremist networks or online communities that may have influenced his violent actions at one of Mexico's most visited archaeological sites.
