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April 22, 2026

Man who killed Canadian tourist in Mexico obsessed with Columbine and Hitler

Man who killed Canadian tourist in Mexico obsessed with Columbine and Hitler

A chilling obsession with the Columbine massacre and Adolf Hitler fueled the actions of Julio Cesar Jasso, the 27-year-old who unleashed violence upon tourists at the ancient Teotihuacan pyramids in Mexico. The attack, which claimed the life of a Canadian tourist and injured several others, unfolded on a date steeped in dark significance – the 27th anniversary of the Columbine shooting and the birthday of the Nazi dictator.

Investigators revealed Jasso meticulously planned the assault, repeatedly visiting the archaeological site in the days leading up to the event. He scouted the terrain, utilizing local hotels and ride-hailing services to remain undetected while preparing his attack. This wasn’t a spontaneous act of violence, but a calculated attempt to recreate a horrific chapter in history.

The victims, a diverse group of travelers, ranged in age from six to sixty-one, representing Canada, the United States, Colombia, Brazil, and Russia. Images circulating online captured the terrifying scene: tourists scrambling for cover as the gunman stood atop a pyramid, firing upon the crowd below.

Forensic workers carry the body of a victim down a pyramid after authorities said a gunman opened fire, in Teotihuacan, Mexico, Monday, April 20, 2026.

After being wounded by responding federal agents, Jasso took his own life. A pistol and a knife were discovered near his body, grim reminders of the devastation he inflicted. A disturbing detail emerged from the scene – a framed photograph left behind by the attacker.

The photograph, generated using artificial intelligence, depicted Jasso alongside the Columbine shooters, Eric Harris and Dylan Klebold, wearing a shirt emblazoned with the phrase “Disconnect and Self-Destruct.” This chilling message is linked to an online “True Crime Community” where individuals obsess over massacres, finding a perverse sense of belonging and normalizing acts of extreme violence.

Researchers at the Combating Terror Center suggest this community provides a space for those feeling socially isolated or rejected, allowing them to rationalize and even emulate the actions of violent perpetrators. The phrase itself speaks to a desire for complete detachment and ultimate destruction.

 This handout picture released by the Mexican Red Cross shows paramedics assisting a tourist injured at the Pyramid of the Moon in the Teotihuacan archaeological zone following a shooting in Teotihuacan, Mexico, Monday, April 20, 2026.

Mexican President Claudia Sheinbaum expressed profound sorrow over the incident, promising a thorough investigation and full support for the victims and their families. She emphasized the government’s commitment to providing assistance and working with local authorities to understand the full scope of the tragedy.

The Canadian Prime Minister acknowledged the tragedy, extending gratitude to President Sheinbaum for her attention to the matter and calling it a “sad day” for all those affected. Collaboration between the two governments is underway to provide support and investigate the circumstances surrounding the death of the Canadian citizen.

The attack at Teotihuacan serves as a stark reminder of the dangerous influence of extremist ideologies and the growing concern surrounding online communities that glorify violence. It underscores the need for vigilance and a deeper understanding of the factors that contribute to such horrific acts.

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