"Hey, Colonel, why do you call eet the Smoking Hole?" Lara asked. "Eet's, like, a tunnel."

"It's like fishing hole," the Colonel said. "Like, if we fished, we'd fish here. But we smoke. I don't know. I think Alaska named it." The Colonel pulled a cigarette out of his pack and threw it into the water.

"What the hell?" I asked.

"For her," he said.

I half smiled and followed his lead, throwing in a cigarette of my own. I handed Takumi and Lara cigarettes, and they followed suit. The smokes bounced and danced in the stream for a few moments, and then they floated out of sight.

I was not religious, but I liked rituals. I liked the idea of connecting an action with remembering. In China, the Old Man had told us, there are days reserved for grave cleaning, where you make gifts to the dead. And I imagined that Alaska would want a smoke, and so it seemed to me that the Colonel had begun an excellent ritual.

The Colonel spit into the stream and broke the silence. "Funny thing, talking to ghosts," he said. "You can't tell if you're making up their answers or if they are really talking to you."

"I say we make a list," Takumi said, steering clear of introspective talk. "What kind of proof do we have of suicide?" The Colonel pulled out his omnipresent notebook.

"She never hit the brakes," I said, and the Colonel started scribbling.

And she was awfully upset about something, although she'd been awfully upset without committing suicide many times before. We considered that maybe the flowers were some kind of memorial to herself — like a funeral arrangement or something. But that didn't seem very Alaskan to us. She was cryptic, sure, but if you're going to plan your suicide down to the flowers, you probably have a plan as to how you're actually going to die, and Alaska had no way of knowing a police car was going to present itself on I-65 for the occasion.

And the evidence suggesting an accident?

"She was really drunk, so she could have thought she wasn't going to hit the cop, although I don't know how," Takumi said.

"She could have fallen asleep," Lara offered.

"Yeah, we've thought about that," I said. "But I don't think you keep driving straight if you fall asleep."

"I can't think of a way to find out that does not put our lives in considerable danger," the Colonel deadpanned.

"Anyway, she didn't show warning signs of suicide. I mean, she didn't talk about wanting to die or give away her stuff or anything."

"That's two. Drunk and no plans to die," Takumi said. This wasn't going anywhere. Just a different dance with the same question. What we needed wasn't more thinking. We needed more evidence.

"We have to find out where she was going," the Colonel said.

"The last people she talked to were me, you, and Jake," I said to him. "And we don't know. So how the hell are we going to find out?"

Takumi looked over at the Colonel and sighed. "I don't think it would help, to know where she was going. I think that would make it worse for us. Just a gut feeling."

"Well, mygut wants to know," Lara said, and only then did I realize what Takumi meant the day we'd showered together — I may have kissed her, but I really didn'thave a monopoly on Alaska; the Colonel and I weren't the only ones who cared about her, and weren't alone in trying to figure out how she died and why.

"Well, regardless," said the Colonel, "we're at a dead end. So one of you think of something to do. Because I'm out of investigative tools."

He flicked his cigarette butt into the creek, stood up, and left. We followed him. Even in defeat, he was still the Colonel.

The investigation stalled,I took to reading for religion class again, which seemed to please the Old Man, whose pop quizzes I'd been failing consistently for a solid six weeks. We had one that Wednesday morning: Share an example of a Buddhist koan.A koan is like a riddle that's supposed to help you toward enlightenment in Zen Buddhism. For my answer, I wrote about this guy Banzan. He was walking through the market one day when he overheard someone ask a butcher for his best piece of meat. The butcher answered, "Everything in my shop is the best. You cannot find a piece of meat that is not the best." Upon hearing this, Banzan realized that there is no best and no worst, that those judgments have no real meaning because there is only what is, and poof,he reached enlightenment. Reading it the night before, I'd wondered if it would be like that for me — if in one moment, I would finally understand her, know her, and understand the role I'd played in her dying. But I wasn't convinced enlightenment struck like lightning.

After we'd passed our quizzes, the Old Man, sitting, grabbed his cane and motioned toward Alaska's fading question on the blackboard. "Let's look at one sentence on page ninety-four of this very entertaining introduction to Zen that I had you read this week. 'Everything that comes together falls apart,'" the Old Man said. "Everything.

The chair I'm sitting on. It was built, and so it will fall apart. I'm gonna fall apart, probably before this chair. And you're gonna fall apart. The cells and organs and systems that make you you — they came together, grew together, and so must fall apart. The Buddha knew one thing science didn't prove for millennia after his death: Entropy increases. Things fall apart."