Politics / Canada

Gun Violence at Teotihuacán Pyramids

A gunman opened fire at the Pyramid of the Moon in Teotihuacán, Mexico, resulting in one Canadian fatality and 13 injuries, including a second Canadian who required surgery. The incident occurred around 11:28 a.m. when the shooter, Julio Cesar Jaso Ramirez, began firing into the air, causing panic among tourists.
Gun Violence at Teotihuacán Pyramids
cbcnews • 2026-04-21T16:05:59Z
Source material: Gunman at Mexico pyramids kills 1 Canadian, injures multiple others
Summary
A gunman opened fire at the Pyramid of the Moon in Teotihuacán, Mexico, resulting in one Canadian fatality and 13 injuries, including a second Canadian who required surgery. The incident occurred around 11:28 a.m. when the shooter, Julio Cesar Jaso Ramirez, began firing into the air, causing panic among tourists. Ramirez, armed with a .38 caliber revolver and over 50 rounds of ammunition, managed to reload twice during the attack. Authorities reported that 13 individuals were hospitalized with various injuries, including gunshot wounds and injuries from falls. Investigators are treating the shooting as a potential copycat act inspired by previous school shootings in the United States, particularly the Columbine incident. The gunman was found with images related to these shootings, indicating a troubling motive. The attack has drawn significant national attention due to the historical importance of the archaeological site, which is now closed to the public until further notice. Mexican President Claudia Sheinbaum addressed the media, emphasizing the need for further investigation.
Perspectives
short
Gunman as a Copycat Shooter
  • Identifies the shooting as a copycat act inspired by previous school shootings
  • Highlights the presence of related images found with the shooter
Impact on Tourism and Safety
  • Notes the significant injuries and fatality among tourists
  • Emphasizes the closure of a major archaeological site due to the incident
Neutral / Shared
  • Confirms the shooter acted alone with no indication of coordination
  • Reports that the investigation is ongoing with preliminary findings
Metrics
other
13 persons
total number of injuries from the shooting
The high number of injuries indicates the severity of the attack
13 people were injured
other
50 rounds
of rounds of ammunition the shooter had
The amount of ammunition suggests premeditation
He had over 50 bullets on him
Key entities
Countries / Locations
Canada
Themes
#gun_violence • #teotihuacan • #tourist_safety
Timeline highlights
00:00–05:00
A gunman opened fire at the Pyramid of the Moon in Teotihuacán, Mexico, resulting in one Canadian fatality and 13 injuries. The shooter, identified as Julio Cesar Jaso Ramirez, was armed with a .38 caliber revolver and had over 50 rounds of ammunition.
  • A gunman opened fire at the Pyramid of the Moon in Teotihuacán, Mexico, resulting in one Canadian fatality and 13 injuries, including a second Canadian who required surgery
  • The shooter, 27-year-old Julio Cesar Jaso Ramirez, was armed with a.38 caliber revolver and had over 50 rounds of ammunition, managing to reload twice during the attack
  • Authorities are investigating the shooting as a potential copycat act inspired by previous school shootings in the United States, particularly the Columbine incident, as the gunman was found with related images
  • The attack has garnered significant national attention due to the archaeological sites historical importance, which is now closed to the public until further notice