Members of the gang have been charged with the brutal attack on a local teenager.
The entire tape is about 30 minutes long and shows around 10 different fights between boys and girls, most of which are allegedly part of the gang's 'fight club,' where the members fight each other for competition.
The court released the video and some disturbing photographs taken the night Stephen Tanner Hansen was allegedly attacked by the gang. While the videotaped fights aren't related to the attack on Hansen, prosecutors believe this tape will help their case by showing the violent behavior of the teens.
WARNING- there is blood in this video.