When a public school district holds a hearing for the same offense for which public courts have already prosecuted a student it is double jeopardy.
Double jeopardy can be defined as the process of holding a second hearing for the same offence a person committed after the first hearing has been hold.
Based on the given scenario the act committed by the school is known as Double jeopardy because the courts has already prosecuted the person and the school went ahead to still prosecute the person for the same offence.
Therefore the correct option is B.
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