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Battery change sets off active-shooter alarm at Mass. high school

Summary by Ground News
The alarm was accidentally set off as maintenance was changing a battery. Several students fled the school when the alarm sounded. The incident occurred during a week in which several "swatting" incidents have occurred in schools throughout the state. There was no connection to the recent swatting incidents statewide.

Bias Distribution

  • 75% of the sources are Center
75% Center
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NBC Boston broke the news in Boston, United States on Friday, February 17, 2023.
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