Paige smiled at Walter. Then she drew her brows together, as if thinking hard. "Ummm….let's see….." She clasped her hands in front of her mouth, fingers pointed upward. "Horatio Caine?"

Walter's eyebrows raised in confusion. "Who?"

"Never mind." She shrugged. "I give up. Who are you supposed to be?"

"Agent Gallo," he stated, putting his hands in his pockets.

For Halloween? Kind of odd, but okay…. Then it hit her. She smiled up at him. "So, the Boogeyman, then?"

Walter looked slightly to her right. "Essentially." His voice held no emotion, but something flickered in his eyes.

Mirth? Just maybe….