Officials: No injuries in northwest Atlanta house fire

ATLANTA - Firefighters are working to determine what caused a fire that gutted a home in northwest Atlanta Monday morning. 

It happened on Niles Avenue, which is west of Joseph E. Lowery Boulevard. 

Responding firefighters said when they arrived on scene around 3:45 a.m. Monday, more than half of the home was burning. 

Firefighters didn't find anyone inside the house.