Mexico tour bus crash

On the Yucatan Peninsula in Mexico, a bus carrying Royal Caribbean International cruise ship passengers on an excursion overturned on Dec. 19 in Quintana Roo, killing 12 people, including eight Americans, and injuring 18 others. The bus was traveling to the Mayan ruins of Chaccobén at the time of the crash, the cause of which was still being investigated at press time.