Yesterday, United Airlines suffered another blow to their brand when a three foot, apparently healthy rabbit died on a transcontinental flight.

Simon the rabbit's corpse was found at Chicago O'Hare—the same airport where David Dao was dragged off his United flight. Annette Edwards, Simon's breeder said, "I haven't got a clue who's to blame, but it's certainly very weird when Simon was so healthy."

But those questions were quickly put to rest when ISIS took credit for the fatality, Tweeting, "ISIS is responsible for the rabbit's death on United. We will take more domesticated animals if need be."