 On the seventh episode ("Running With Wolves"), Casaus had a freak accident that sent him to the emergency room.He later returned to the training center on crutches with his title belt around his waist, revealing to "Tough Enough" host Stone Cold Steve Austin that he was forced to leave the competition after doctors would not allow him to continue.Casaus was the only contestant that got to hang his belt up, as well as the only competitor to never be in the "Bottom Three".