A growing memorial sits outside the L.A. County Sheriff’s Department training center in East Los Angeles where three veteran deputies were killed Friday in a deadly explosion. KTLA's Omar Lewis reports on July 19, 2025. Details: https://ktla.com/news/local-news/3-deputies-killed-in-east-l-a-explosion-leave-behind-16-children/ KTLA 5 News - Keeping Southern Californians informed since 1947.