Roseville Middle School was evacuated for the second day in a row after a phoned-in bomb threat.
Police say they believe the culprit is a disgruntled parent. They describe the caller as an adult female.
Officials evacuated the school earlier as a precaution and have since cleared the building.
Students were taken to the high school and parents were notified through an automated call system, according to the superintendent's office.
On Tuesday, the school evacuated because of another called-in threat. Students were taken to the elementary school for part of the morning.
Some parents told 7 Action News they were angry for not receiving notice of the threat sooner on Tuesday..
Later that afternoon, the school was cleared.
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