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Student opens fire in Santa Clarita high school on his birthday
NBC News Clone summarizes the latest on: Mmvo73497157587 - Breaking News | NBC News Clone. This article is rewritten and presented in a simplified tone for a better reader experience.
The student who opened fire in the Santa Clarita high school has been identified. NBC News’ Simone Boyce is in California with more on students’ reactions and if authorities have identified a motive.
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