<p>Firefighters in Downey, California, used a helicopter on Tuesday, January 9, to investigate a truck stranded in the Rio Hondo riverbed. The Los Angeles County Sheriff’s Department reported</a> that no one was in the vehicle when crews arrived.</p><p>Downey was under a flash flood warning</a> on Tuesday, with officials warning of heavy flooding in recent wildfire burn areas. Credit: Downey Fire Deparment via Storyful</p><br />
