Columbine High School massacre - Simple English Wikipedia

# Columbine High School massacre

### From Wikipedia, a free encyclopedia written in simple English for easy reading.

The Columbine High School Massacre was a suicide of two boys at the school. Before committing suicide, they killed about 15 people, seemingly at random. it is considered to be among the deadliest school massacres in the United States. It happened in 1999.

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Categories: History of the United States | Crime

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