At least sixteen people were injured after an explosion at an FBI training facility on Wednesday. The incident happened at the Jerry Crowe Regional Tactical Training Facility in Irvine shortly before 1 p.m., according to the Orange County Sheriff’s Department. The explosion happened as the OCSD SWAT Team was conducting a joint training exercise with a bomb squad, authorities said. Gil Leyvas reports from Sky5. Details: https://ktla.com/news/local-news/16-injured-after-explosion-at-fbi-training-facility-in-orange-county/ KTLA 5 News - Keeping Southern Californians informed since 1947.