GLASGOW, Del. (WPVI) -- A video posted on You Tube has prompted Delaware State Police to conduct a review of the incident.
The video shows a state police trooper grabbing an 18-year-old Glasgow High School student by the neck, then throwing her to the ground.
School administrators say the incident happened back on May 13th after a fight broke out between two students, and then escalated.
The 18-year-old girl was arrested, as were two other students.
State Police say no one involved has complained, but that they will review the incident regardless.