The gunman who opened fire on tourists at Mexico’s iconic Teotihuacan pyramids carried materials that were apparently related to the deadly 1999 shooting at Columbine High School.
Among the gunman’s belongings was a photo modified by artificial intelligence showing him alongside the Columbine attackers, according to a state official who spoke to The Associated Press on the condition of anonymity because the official was not authorized to address the media.
It is stated in the article.