Lawyers with LA Fire Justice say the Eaton Fire, which destroyed thousands of homes in Altadena and Pasadena, was "preventable," blaming the fire on Southern California Edison's equipment.

The utility has noted multiple irregularities, but maintains there is no evidence its equipment sparked the destructive Eaton fire.

Southern California Edison said video evidence had led it to look more broadly at whether its equipment might have been the cause of the deadly blaze.