Teen threatens teacher on TikTok before stabbing her

A 13-year-old student posts a countdown before stabbing a teacher.

Published 7sem2 sources✓ ConfirmedMajorupdated 7sem

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The fact

His TikTok profile features tributes to mass killers like Adam Lanza.

The investigation reveals signs of early radicalization.

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Auto-synthesis from 2 media sources · identified on September 18, 2026