At least two people were injured at Arapahoe High School in Centennial, Colorado today.
Police say the shooter is down inside the school.
The school is eight miles from Columbine.
FOX News reported:
Police were responding Friday to a report of a shooting at a Colorado high school.
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Fox 31 Denver reported two persons were injured during the incident at Arapahoe High School in Centennial, about 13 miles south of Denver. The school has about 2,000 students.
It is about 8 miles east of Columbine High School in Littleton, where two teenage shooters killed 12 classmates and a teacher before killing themselves in 1999.
UPDATE: Local officials said an armed student came in the school looking for a teacher. The student then shot another student and then shot himself dead.