A counter-espionage job leads to Toby Peters facing the barrel of a gun. After midnight, NBC Studios is as quiet as a grave. For Toby Peters, it may as well be a sealed coffin. He came on a stakeout, and has spent hours in the dark of a television soundstage waiting for the appearance of a man with a silenced pistol. The killer has already taken three lives, and Peters's may be the next. After a long wait, Peters's dulled reflexes let the gunman get the drop on him. A frantic chase through the d