A woman who died in a residential fire in Juneau was a 56-year-old grandmother.

Authorities are investigating the cause of the Lemon Creek Road fire that broke out Friday in a trailer home. Doris Emanoff was found unresponsive in a bedroom and later pronounced dead at Bartlett Hospital.

Authorities also are investigating the cause of Emanoff's death.

The Juneau Empire says a man was arrested for disorderly conduct at the scene of the fire after he reportedly wouldn't immediately leave the burning home, where police had responded to a reported disturbance 45 minutes before the blaze.