The fight broke out about 3 a.m. Sunday at a barn-like building on Louisiana Highway 2. That facility is often rented out for parties and several hundred people were present, Bossier Parish sheriff's deputies said.

Deputies said the most seriously injured person is identified as Brian White, no address listed. He was hospitalized today in serious condition, deputies said.

Deputies said they don't know what led to the brawl, saying they were not getting much cooperation from those involved. No arrests had been made this morning.