The aircraft was on a sightseeing flight when it suddenly broke apart in midair, its rotor blades falling separately toward the water.

A 5.2 magnitude earthquake shook Southern California on Monday, according to the U.S. Geological Survey. The quake was centered in San Diego County but was felt as far north as Los Angeles.

Update: The Turkey Tracks Fire has been declared 100% contained as of 4 p.m. Monday, April 14, by the Pike and San Isabel US ...