Erin Hunter said this quote
“ [Fireheart] was interrupted by a screech from Cloudtail. Fireheart! Fireheart, Brightpaw isn't dead!Fireheart spun around and raced across the clearing to crouch beside Brightpaw. Her white-and-ginger fur, which, she had always kept so neatly groomed, was spiky with drying blood. On one side of her face the fur was torn away, and there was blood where her eye should have been. One ear had been shredded, and there were huge claw marks scored across her muzzle. ”