MIAMI (CBSMiami) – A student accused of bringing a knife to Piper High School made his first court appearance on Tuesday.READ MORE: Broward Schools Superintendent Robert Runcie To Plead Not Guilty To Perjury Charge
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.READ MORE: Coast Guard Offloads More Than Two Tons Of Seized Cocaine In Miami Beach
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.MORE NEWS: Jaime's Law, Named After Parkland Shooting Victim, Reintroduced In Congress To Require Ammunition Background Checks
His name is not released because of his age.