Arson investigators are working around the ... early reports suggest the fire’s rapid spread and unusual burn patterns have raised suspicions. Witness accounts and initial evidence have led ...

Investigators are scouring video footage, witness testimony and debris to identify the origins of two deadly fires.

Wildfires like the Los Angeles blazes destroy so much, but they often spare some evidence of the cause of their ignition ...

difficulty expressing emotions and an interest in fire paraphernalia. Yet motives are often multiple and can be slippery to pin down. “We are still learning about the psychology of arson ...

Speculation about the cause of Los Angeles' devastating fires is rampant. The official investigations are now underway.

With fires recently scorching parts of Southern California ABC10 News looks into how fire investigations work.