A Texas Christian University football player was arrested last weekend after he allegedly assaulted one of his teammates in the locker room so severely that he suffered a brain bleed, according to an arrest warrant.

Jacob Fields, 21, turned himself in to police on Sunday, was booked and later released that day on a $50,000 bond.

He is being charged with aggravated assault against his teammate, Dozie Noble Ezukanma, during an alleged incident that happened in August, according to an arrest warrant issued by a Tarrant County, Texas, judge.