TAMAQUA -- A state police fire marshal ruled the cause of a fire at an apartment building in Schuylkill County as undetermined.
Crews say the flames broke out at the place on West Broad Street in Tamaqua shortly before 2 a.m. Saturday on the building's third floor.
According to the landlord, no one was supposed to be living there.
The fire chief considered the fire suspicious.
The fire marshal asked anyone with information to call the Pennsylvania State Police Reading Barracks at 610-378-4011.