A tragic incident occurred at the Teotihuacan pyramids near Mexico City when a gunman, identified as 27-year-old Julio Cesar Jasso, opened fire on tourists, resulting in the death of a Canadian and injuries to at least 13 others. Jasso, who later died from a self-inflicted gunshot wound, was the sole attacker. The victims included six Americans, three Colombians, one Russian, two Brazilians, and one Canadian, with ages ranging from 6 to 61. The shooting happened around 11:30 a.m. on the Pyramid of the Moon, a popular tourist site. The attack has raised concerns about safety at major tourist destinations.
QUESTION: How might incidents like this impact the perception of safety at historical sites and influence future tourism?