The attack occurred around midday at the historic complex in central Mexico, where the assailant fired from the Pyramid of the Moon, a major monument within the site.

Cristobal Castaneda, security secretary for Mexico state, said the gunman’s nationality was not immediately known and confirmed that he died by suicide at the scene.Six people sustained gunshot wounds and were treated in local hospitals, including a Canadian woman, a Colombian woman and child, a Brazilian national and two Americans, officials said.

Seven others were injured during the panic that followed and received treatment at the site, among them a Russian, a Colombian, a Brazilian and four Americans.Authorities recovered a firearm, a knife and unused ammunition, and evacuated visitors as police and National Guard units secured the area.

Video footage circulating on social media showed the attacker firing intermittently from partway up the pyramid as tourists fled or sought cover, though the material has not been independently verified.Canadian Foreign Minister Anita Anand described the incident as “a horrific act of gun violence” in a post on X.

Mexican President Claudia Sheinbaum said she had ordered a thorough investigation and deployed personnel to assist those affected, calling the incident deeply distressing.Located about 50 kilometers from Mexico City, Teotihuacan draws millions of domestic and international visitors annually to its ancient pyramids and ceremonial avenues.

Tourism officials said the site attracted more than 1.8 million visitors in 2025.The shooting comes less than two months before the 2026 FIFA World Cup, which Mexico is set to co-host alongside the United States and Canada, with authorities expecting more than 5.5 million visitors during the tournament.

Mexico has long grappled with high levels of criminal violence linked to organized crime, though mass shootings targeting tourists at major archaeological sites are rare.

Officials said investigations are ongoing to determine the motive and circumstances of the attack.