Fire officials said they were trying to figure out what substance was found inside bottles at a northwest Columbus apartment complex Tuesday evening.
Fire officials said maintenance crews at the apartment found a few bottles of some unknown chemicals at the Sterling Place apartments, located in the 5400 block of Winding Way.
The bottles were found inside of an occupied apartment.
Fire officials told 10TV while they did not know what the chemicals were, they knew they should not be around people.
The joint terrorism task force and Ohio State University officials were also called to the scene.
Investigators say they are questioning one man in connection with the incident.
Some residents were told to evacuate their apartments.
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