the gun's chamber when baldwin pulled the trigger. >> we believe that we have in our possession the firearm that was fired by mr. baldwin. this is -- this is the firearm we believe discharged the bullet. we also believe that we have the spent shell casing from the bullet that was fired from the gun. the actual lead projectile that was fired has been recovered from the shoulder of mr. souza. the projectile was recovered by medical personnel where he was being treated and turned over to the sheriff's office as evidence. we regard this specific spent casing and recovered projectile to be the live round that was fired from the revolver by mr. baldwin. >> an affidavit for a search warrant obtained by cnn affiliate koat contained information that the assistant director who handed baldwin the firearm had yelled cold gun meaning the gun had neither a blank, nor a live round in it.