BRIDGEPORT - Bridgeport school officials said Friday a student is facing expulsion and a former student is facing charges for taking part in a snowball assault on a teacher. 

According to officials, a current student let a former student into Central High School and then recorded a cellphone video of the assault on Tuesday.

News 12 Connecticut obtained the exclusive video from the victim, Deborah Trumpower, who says someone sent the video to her.

Court officials tell News 12 Connecticut that the 15-year-old former student will go before a judge next Friday for allegedly throwing the snowball.

After the assault, Trumpower was taken to the hospital with a possible concussion.