10-Year-Old Arrested After Stabbing 7-Year-Old at Mountain View School

Incident occurred during after-school program at Bubb Elementary School

Mar. 13, 2026 at 12:09am by Ben Kaplan

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A 10-year-old boy was arrested on Wednesday afternoon after allegedly stabbing a 7-year-old student during an after-school program at Bubb Elementary School in Mountain View, California. The incident is under investigation by local police.

Why it matters

School violence and student safety are major concerns for parents and the community. This incident raises questions about security measures, mental health resources, and disciplinary policies at elementary schools.

The details

According to police, the 10-year-old boy stabbed the 7-year-old student during an after-school program at Bubb Elementary School in Mountain View. The victim was taken to a local hospital with non-life-threatening injuries. The 10-year-old suspect was arrested at the scene and is currently in juvenile detention.

  • The incident occurred on Wednesday afternoon, March 13, 2026.

The players

Bubb Elementary School

A public elementary school located in Mountain View, California that serves students from kindergarten through 5th grade.

Mountain View Police Department

The law enforcement agency responsible for investigating the stabbing incident at Bubb Elementary School.

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The takeaway

This tragic incident highlights the need for increased security, mental health support, and conflict resolution training in elementary schools to prevent such violence and ensure the safety of all students.