Harris County Pollution Control sent crews out to investigate the odor but they were unable to detect anything. Pollution Control said they believe the smell may have come from a mobile source, like a train.
Police and firefighters arrived at the scene on 1400 Lubbock, where some reported feeling woozy. No one was transported to the hospital.
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The building was evacuated twice before people could finally go back inside.
According to HFD, it received multiple calls Wednesday morning about a gas odor across the northeast side of the city.
The calls first came from Wallisville Road around 9 a.m.
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Gas leak at Municipal Court
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