Genevieve Lucienne Auger, 32, was named following an autopsy by the medical examiner. Police are not releasing the cause of death but have determined that she was killed.
A man is in custody and police say they aren’t looking for other suspects.
Firefighters were called out to a single-family bungalow at 173rd Street and 77th Avenue just after 2 a.m. Wednesday.
The fire was brought under control about an hour and a half later.