Anne Heche was trapped in burning house for 45 minutes after crash

Firefighters battled flames and smoke to extract Hollywood actor after her car crashed into building in Los Angeles last month

First responders could not reach Anne Heche to begin treating the actor as she was trapped, mortally injured, for 45 minutes after her car crashed into a house in Los Angeles last month, according to a report.

Amid appalling flames and smoke from the crash, firefighters could not reach the car for 20 minutes and then couldn't get it out of the building to extract her for at least another 20 minutes, NBC reported, citing fire department documents and radio communications.