The county of Los Angeles and city of Pasadena, along with other public entities, filed lawsuits against Edison International and its subsidiary Southern California Edison (SCE) on Wednesday, alleging their role in igniting one of California’s worst wildfires.

The County of Los Angeles and City of Pasadena, along with other public entities, on Wednesday sued Edison International and its subsidiary Southern California Edison, alleging their role in igniting one of California’s worst wildfires.

Fire investigators have not found Edison responsible for the Eaton Fire — but mounting lawsuits heighten concerns about its potential liability for the deadliest and most destructive blaze since the state created a fund to prevent wildfires from bankrupting utilities.