A video released as part of an ongoing lawsuit against Southern California Edison, the electrical utility for Los Angeles, appears to show what a law firm says is the start of the deadly Eaton Fire.

A private lab found evidence of two massive electrical faults in the Eaton Canyon area just before a fire erupted there and spread through much of Altadena, Calif.

A law firm suing Southern California Edison released an edited video that it says appears show the start of the deadly Eaton Fire in Altadena.

Jan. 22, 10:30 a.m. PST Cal Fire data marked the Palisades Fire at 68% containment and the Eaton Fire at 91% containment, listing no other active fires in Los Angeles as a red flag warning is in effect for much the region until Friday evening.

An electric line that was repaired after the deadly Eaton wildfire caught fire last week. The line was less than a mile from the transmission tower that is a focus of investigators probing the wildfire that ignited Jan.

Southern California Edison, a unit of utility Edison International , said on Monday preliminary analysis of data showed a "momentary and expected increase in current" on its energized lines in the Eaton Canyon corridor on Jan.

The video shows arcing and electrical sparking on a transmission tower in Eaton Canyon just before winds quickly began spreading the fire.

Los Angeles County officials are calling for an independent review of emergency notification systems after some residents argued that earlier warnings might have saved lives.

The Eaton fire and other recent Southern California wildfires resulted in the deaths of 29 people and the loss of thousands of structures

In a Jan. 27 letter to the regulators, Southern California Edison revealed new details regarding its electrical equipment before the Eaton Fire.

A new video at the center of a lawsuit against Southern California Edison could help determine what sparked the deadly Eaton Fire.