It's important to remember that Criss Angel is a professional magician and stunt performer. He works with a team of experts who meticulously plan and execute his acts with safety as their top priority. While his stunts may appear to be incredibly dangerous, they are carefully choreographed and executed with the utmost care.
However, it's also important to acknowledge that any stunt, regardless of how well-planned, carries inherent risks. It's possible that an accident could occur, but there is no evidence that Criss Angel has ever been involved in a fatal incident.