An investigation is underway following an early morning structure fire in North Knoxville.
Knoxville fire department crews responding to the 2800 block of Linden Avenue and found flames at the back of the structure which is a small residential apartment complex.
Residents were evacuated and there were working smoke alarms.
No injuries were reported. The building suffered moderate smoke, water, and fire damage.
The American Red Cross is assisting displaced residents.
