The Battle of the Catalaunian Plains saw exceptional chaos caused by nightfall. The night before the battle proper, one of the Roman allied forces stumbled on a band of Hunnic troops and in the resulting skirmish, as many as 30,000 (unverified) men were killed. Later in the battle, Thorismund, son of king Theodoric, accidentally walked into Attila the Hun's encampment while attempting to return to his own forces at night. He was wounded in the ensuing mêlée before his followers could rescue him and withdraw. That same night, the Roman commander Flavius Aëtius became separated from his men and, believing that disaster had befallen them, had to stay the night with his Germanic allies.