I have found a few on Youtube that I will link below. There used to be a website that had several uploaded. If you know of any on a website or Youtube, feel free to share some links.
OSHS Basketball Bobcats VS Karns High School Beavers, 1-17-95 (youtube.com)
Karns at Campbell County 1988 Basketball "Brawl Game" Part 1 (youtube.com)
Karns at Campbell County 1988 Basketball "Brawl Game" Part 2 (youtube.com)