CHICAGO (CBS) — Six more students are facing charges related to a brawl at a south suburban high school.

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Cell phone video shows the fight between students after a bomb threat was reported at Rich Central.

The fight broke out after the students were bused to Rich South.

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Two Rich Central students have been charged with felony reckless conduct for making a bomb threat and planting a fake explosive device at the Olympia Fields school on Monday.

Four other students have been charged with breach of peace.

Earlier this week, 10 other students were charged with mob action.

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Three girls were hurt during the fight.