Los Angeles has been rocked by back-to-back tragedies. Just one day after a deadly explosion killed three deputies at the L.A. County Sheriff’s Training Academy, a vehicle plowed into a crowd on Santa ...

Authorities are ramping up their investigation into an explosion at a training facility that killed three veteran Los Angeles County sheriff's deputies. NBC News’ Ryan Chandler has the latest.

Authorities are now focusing on a Santa Monica apartment where ordnances had been recovered a day before the fatal explosion ...

HAWTHORNE — The investigation continued Saturday into the death of a 37-year-old woman who was fatally shot in her car at a ...