Dozens of emergency crews are currently responding to a tragic explosion at a #LosAngelesCounty Sheriff’s Department training facility in East Los Angeles, California. The blast has resulted in three fatalities and multiple injuries. Officials report that the explosion took place during a routine training exercise. While the exact cause is still under investigation, authorities are treating the incident as accidental and have confirmed there is no threat to the public. The facility has been evacuated, and a comprehensive investigation is ongoing. e.223__