Attorney General Pam Bondi says it "appears to be a horrific incident" at a law enforcement training facility.

An explosion at a Los Angeles County Sheriff's Department training facility has killed three deputies, local media reported on Friday, though officials have yet to confirm any deaths. A spokesperson for the Los Angeles Sheriff's Department said an explosion occurred at the Biscailuz Center Academy Training in East Los Angeles.

An explosion at a Los Angeles County Sheriff's Department training facility Friday left three deputies dead, officials said.The blast, which was reported just before 7:30 a.m. Pacific, occurred at the Biscailuz Center Training Academy in East L.