Scare at N. Harris Co. school

February 18, 2008 2:22:33 PM PST
There were some tense moments during the lunch hour at Spence elementary school in north Harris County. Fumes from a fire extinguisher sent two school workers and a student to the hospital. Someone set off the device as more than 300 students were in the cafeteria eating lunch.

District officials say 22 kids were checked out. No one was seriously hurt. The school is sending home letters to parents.

Administrators are still trying to find the person who did it.

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