Mexico's security officials said a gunman opened fired at the popular tourist spot, killing a Canadian woman and injuring at least 13 people, including six Americans.
A Canadian tourist was killed, and 13 others were injured, during a shooting at the popular Teotihuacán pyramids in Mexico, officials confirmed. CBS News' Bradley Blackburn reports.
The disappearances and deaths of 10 government workers tied to nuclear or space technology have sparked speculation online. President Trump said the cases are "hopefully, coincidence."
