WEST CHESTER, Pa. (CBS) — Three West Chester firefighters were treated for minor injuries after fighting flames at an apartment complex near West Chester University early Thursday morning. Chester County officials said the fire started around 4:16 a.m. in the 700 block of South Franklin Street.

Eyewitness video showed the flames shooting through the roof of the University Court Apartments. The fire was contained around 5:45 a.m.

There were no civilian injuries reported. The cause is under investigation.