A fire breaks out at a camp for homeless people at the Henry J. Kaiser Convention Center in California

One person was found dead in an RV after a fire broke out at the Henry J. Kaiser Convention Center in California.

The fire is believed to have started in or near a homeless encampment near the convention center.

A video on social media showed a thick plume of gray smoke as firefighters battled the blaze.

The fire appears to be under a bridge near Lake Merritt in Oakland.

Five people were displaced by the fire, authorities said.

More video at the scene shows responders at the bridge while explosions can be heard in the background.

This story originally appeared on The Sun and is reproduced here with permission.