Nashville Fire Department investigators have concluded their investigation into the May 24 fire at Brentwood Oaks Apartments.
The fire destroyed Building #5 and displaced the tenants of 18 units in the building. No one was injured.
Investigators have classified the fire as undetermined, the fire department said in a news release. This classification means investigators are unable to identify all the components of the cause of the fire.
Due to the damage done by the fire, the investigators are unable to also determine if the fire suppression system activated properly or if it was impacted by the fire.