The powder was found on the third floor of the building in the 100 block of South Fifth Street at 10:30 a.m.
So far, the building has not been evacuated and no injuries have been reported.
There was no immediate word as to what the powder was.
The powder was found on the third floor of the building in the 100 block of South Fifth Street at 10:30 a.m.
So far, the building has not been evacuated and no injuries have been reported.
There was no immediate word as to what the powder was.