There's a great screeching and ripping and tearing as a great, mult-winged spirit tears apart Rosalind's lab from the roof. If she takes any action to fend off the creature to keep it from causing any further damage, it turns in her instead. In the scuffle, it swings a claw across her body. The great, bloody gash goes all the way from her midsection and up across her nose and one of her eyes, rupturing it completely.