Filed Under:Knife at School, Local TV, Piper High School, Secure Detention, Stabbing

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MIAMI (CBSMiami) – A student accused of bringing a knife to Piper High School made his first court appearance on Tuesday.

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A judge gave the 16-year-old 21 days of secure detention.

Cellphone video captured the aftermath of the incident Monday that led to a lockdown.

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A student in a red shirt and shoes was taken into custody after bringing a knife to school and getting in a fight with another student.

The victim, who suffered an injury to a finger, was treated and released.

The teen faces aggravated battery charges.

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His name is not released because of his age.