A law enforcement source and police dispatch identified Cain Clark as a suspect in a shooting at the Islamic Center of San Diego, an attack authorities are investigating as a hate crime. People who knew the 17-year-old told CNN they were in shock. Another 18-year-old suspect has yet to be identified. Three people were killed, and the two suspects were later found dead.

Tens of thousands of southern Californians near GKN Aerospace have been ordered to evacuate as emergency crews work to prevent an overheating tank filled with toxic chemicals from creating a potentially catastrophic explosion.

Renderings show arch obstructing view of Arlington National Cemetery