Busch was lying on the bathroom floor inside the complex and the caller told dispatch “He is awake," according to audio provided by the Cabarrus County Sheriff’s Office. CONCORD, N.C. (AP) — NASCAR driver Kyle Busch experienced shortness of breath, felt he was overheating and was coughing up blood the day before his death, according to a 911 call obtained Friday by The Associated Press. Busch died Thursday at age 41. No cause of death has been given, though his family said earlier he had been