During a pep rally inside the school's gymnasium Friday afternoon, the senior football players took to the court to play a game of tug-of-war with the junior football players.

"Hearing it was pretty gross. There was like a lot of people screaming and just all blood flying everywhere and just people running out of the room," she said.

Parker Police say the boys suffered severe injuries, partially severing their hands.

"The injuries consisted of partial amputation of the right hand on both players," said Lt. Sam Realmuto of the Parker Police Department.