Three Tri-Cities High school students won't walk across the stage and graduate with their classmates.
The three Volunteer High School students were caught on camera throwing water balloons at school.
The school principal told us the students weren't just throwing them at each other, they were aiming the balloons at teachers.
The school has banned the students from commencement ceremonies, but they will be able to pick up their diplomas at a later date.
Find out why the principal thinks the punishment fits the crime tonight at 6.
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