Lancaster interjected, “And even if there were folks left here who knew about the passage, I doubt they’d think about a killer using it to move around the school. They’d assume it was sealed up after all this time. The public probably believes he shot up the place and made a run for it and got away.”
Bogart nodded. “But he could have gotten into the school more easily from this way, meaning the Army base end. But he apparently was in the cafeteria and traversed the school that way. Why?”
“I don’t know,” said Decker. “We thought it might be to allow him time to cut through the wall sealing off the door behind the sign in the cafeteria. But now since I believe he’s been in and out of here a lot, he could have done that any time. And he probably wouldn’t have waited until the night before the planned attack, in case something went wrong.” He paused. “So, bottom line, I don’t know.”
“I thought you had all the answers.”
“Then you thought wrong.”
Bogart considered him thoughtfully. “You really don’t forget anything, do you?” Decker didn’t look at him. Bogart drew closer and said in a low voice that only Decker could hear, “What makes you tick, Decker? What do you have up in your head that allows you to do what you do?”
Decker didn’t acknowledge that he had heard the comment.
“You always tune out like this when someone is trying to have a conversation?” Bogart asked.
“My social skills aren’t the best,” said Decker. “I told you that already.”
“But you can walk and chew gum at the same time. So if you have some special mental ability, it hasn’t affected your capacity to function out in the world.”
Now Decker looked at him. “Why do you say that?”
Bogart said, “My older brother has a form of autism. Brilliant in his field. Positively clueless in interacting with another human being. He can’t carry on a conversation beyond a few mumbled words. And he’s actually considered high-functioning because he can work at a job.”
“What’s his field?”
“Physics. Subatomic particles more specifically. He can expound all day about quarks, leptons, and gauge bosons. But he forgets to eat and has no idea how to book a plane ticket or pay the electric bill.”
Decker nodded. “I get that.”
“You seem to do okay, though.”
“It’s all degrees, Special Agent Bogart.”
“You been this way since birth?”
“Later,” Decker said tersely. “Which might be why I can walk and chew gum at the same time,” he added in a tight voice before looking away.
Bogart nodded. “You don’t want to talk about this, do you?”
“Would you?”
Bogart rubbed his hands along his thighs. “We need to get this guy. And we have one thing that we haven’t really broached yet.”
Decker looked at him. “His thing with me.”
Bogart nodded. “He’s sent you two messages. One coded, one not. That was a risk for him. He had to go back to the house where he committed the murders of your family to write one of the messages. Someone could have seen him. And he went to Debbie’s house. Again, with the risk of being seen. Now, anyone who kills is a risk-taker, by definition. But like you said, it’s a matter of degrees. A killer like this may not want to be caught. So he will minimize his risk. But that was outweighed by his desire to communicate with you. That’s important. Because it makes me believe that he feels he has a connection with you somehow that is very strong, very deep.”
Decker fixed his gaze on the other man. “You were at Quantico? BAU?”
“Behavioral Analysis Unit, yes. I was what the movie and TV folks would call a profiler. And I was pretty good at it.”
“There are no profilers in the FBI.”
“You’re right. Technically, we’re referred to as analysts. And sometimes we’re right and sometimes we’re wrong. Some say psychological profiling lacks empirical validation, and they may be right. But I don’t really care. All I care about is catching the bad guys before they can hurt someone else, and I’ll use whatever tools I have at my disposal to do so.” He peered more closely at Decker. “And I’m considering you to be one of those tools.”
“Meaning what exactly?”
Something was out there. Maybe someone was out there.
He would do this as he had many busts as a cop. Except in reverse. Going out the door instead of in. He slipped off the security chain, stood to the side, gripped the knob, counted to three in his head, and threw the door open. He catapulted through the opening, swinging his gun first left then right.
He stopped and stared up at her. She had been hung on the bracket supporting the exterior light. Her feet hitting against the side of the wall were the source of the scraping he’d heard.
He checked her pulse at the carotid, but did so only mechanically. She was dead, her eyes open, glassed over and fixed in a way the living could never achieve.
FBI Special Agent Lafferty had written down her last note.