A gunman killed a Canadian tourist and wounded six other people on April 21 at Mexico's famed Teotihuacan archaeological site, authorities said. The gunman killed himself after opening fire at the ...

A Vancouver resident was visiting Mexico's Teotihuacán pyramids on Monday when shots rang out. Barb Welsh is in Mexico with seven girlfriends and they were on a private tour to visit the Pyramid of ...

MEXICO CITY -- The gunman who opened fire on tourists at Mexico's iconic Teotihuacan pyramids carried materials that were apparently related to the 1999 shooting at Columbine High School, authorities ...