At least 25 people were killed and more than 20 injured Sunday when a bus ran off a freeway and fell down an embankment in Guerrero state, Mexico, authorities said.
Nine of the dead were children.
The crash occurred just before 1 p.m. when the bus' brakes apparently failed while it was traveling over a steep incline, Guerrero state officials said. The bus plummeted 300 meters (983 feet) down the embankment.
The local government expressed condolences to the victims' families and pledged its support.