A six-alarm accidental fire at a Fort Worth apartment complex displaced over 800 residents, with the official cause still under investigation due to challenges posed by the building's rubber roof.

Fort Worth Fire's spokesman said over 800 residents were displaced and engineers were assessing the building to see if they go inside to collect belongings.

Crews are battling a five-alarm fire at a Fort Worth apartment complex on West Rosedale Street on Monday afternoon. The Fort Worth Fire Department was called to the six-story building in the 1000 block of West Rosedale Street around 3 p.