Excalibur is the legendary sword believed to hold ultimate power, which can only be wielded fully by its true master. Whomever wields this sword will becomes near invincible. However, those who use it and are not destined for it, will be corrupted and ultimately destroyed by an all-consuming lust for power.The man shot the woman, who was a vendor at Excalibur's concierge desk, then turned the gun on himself, Steiber said. The man died at the scene, and the woman was pronounced dead later at a local hospital.
