Explosion at L.A. sheriff's facility possibly triggered by recovered materials, sources say

The explosion at a Los Angeles County Sheriff's Department training facility on Friday was possibly triggered by material that was recovered the day before, authorities who were briefed on the investigation told CBS News. At least three deputies were killed, officials said. CBS News' Andres Gutierrez has the latest.

from Home - CBSNews.com https://ift.tt/ETsOo8J