Homeland Security, Riverside County deputies raid business in Pomona

LOS ANGELES COUNTY, Calif. - Federal and Riverside County law enforcement officers raided a business in Los Angeles County's San Gabriel Valley.

What we know:

The Riverside County Sheriff's Office respond to a call in the 200 block of Holt Avenue in Pomona on Friday, April 25. Homeland Security also arrived at the auto shop in the area over a "narcotics-related search warrant."

In a live-streamed video shared by "MDMEDIA18" on YouTube, Pomona Mayor Tim Sandoval was at the scene.

What we don't know:

Officials did not elaborate on the alleged narcotic bust that warranted the raid. It is also unknown what prompted federal response.

As of Friday, April 25, officials have not made formal announcements on what actually happened in the auto shop raid.