He is also called upon from time to time to cast spells for other important civic items, like blessing a new overpass built by a low-bid contractor or putting a curse on the New York Jets. And he had apparently been called upon this time by my sister, Deborah.

The official city babalao was a black man of about fifty, six feet tall with very long fingernails and a considerable paunch. He was dressed in white pants, a white guayabera, and sandals. He came plodding over from the patrol car that had brought him, with the cranky expression of a minor bureaucrat whose important filing work had been interrupted. As he walked he polished a pair of black horn-rimmed glasses on the tail of his shirt. He put them on as he approached the bodies and, when he did, what he saw stopped him dead.

For a long moment he just stared. Then, with his eyes still glued to the bodies, he backed away. At about thirty feet away, he turned around and walked back to the patrol car and climbed in.

“What the fuck,” Deborah said, and I agreed that she had summed things up nicely. The babalao slammed the car door and sat there in the front seat, staring straight ahead through the windshield without moving. After a moment Deborah muttered, “Shit,” and went over to the car. And because like all inquiring minds I want to know, I followed.

When I got to the car Deborah was tapping on the glass of the passenger-side window and the babalao was still staring straight ahead, jaw clenched, grimly pretending not to see her. Debs knocked harder; he shook his head. “Open the door,” she said in her best police-issue put-down-the-gun voice. He shook his head harder. She knocked on the window harder. “Open it!” she said.

Finally he rolled down the window. “This is nothing to do with me,” he said.

“Then what is it?” Deborah asked him.

He just shook his head. “I need to get back to work,” he said.

“Is it Palo Mayombe?” I asked him, and Debs glared at me for interrupting, but it seemed like a fair question. Palo Mayombe was a somewhat darker offshoot of Santeria, and although I knew almost nothing about it, there had been rumors of some very wicked rituals that had piqued my interest.

But the babalao shook his head. “Listen,” he said. “There’s stuff out there, you guys got no idea, and you don’t wanna know.”

“Is this one of those things?” I asked.

“I dunno,” he said. “Might be.”

“What can you tell us about it?” Deborah demanded.

“I can’t tell you nothing ’cause I don’t know nothing,” he said. “But I don’t like it and I don’t want anything to do with it. I got important stuff to do today-tell the cop I gotta go.” And he rolled the window up again.

“Shit,” Deborah said, and she looked at me accusingly.

“Well I didn’t do anything,” I said.

“Shit,” she said again. “What the hell does that mean?”

“I am completely in the dark,” I said.

“Uh-huh,” she said, and she looked entirely unconvinced, which was a little ironic. I mean, people believe me all the time when I’m being somewhat less than perfectly truthful-and yet here was my own foster flesh and blood, refusing to believe that I was, in fact, completely in the dark. Aside from the fact that the babalao seemed to be having the same reaction as the Passenger-and what should I make of that?

Before I could pursue that fascinating line of thought, I realized that Deborah was still staring at me with an exceedingly unpleasant expression on her face.

“Did you find the heads?” I asked, quite helpfully I thought. “We might get a feel for the ritual if we saw what he did to the heads.”

“No, we haven’t found the heads. I haven’t found anything except a brother who’s holding out on me.”

“Deborah, really, this permanent air of nasty suspicion is not good for your face muscles. You’ll get frown lines.”

“Maybe I’ll get a killer, too,” she said, and walked back to the two charred bodies.

Since my usefulness was apparently at an end, at least as far as my sister was concerned, there was really not a great deal more for me to do on-site. I finished up with my blood kit, taking small samples of the dried black stuff caked around the two necks, and headed back to the lab in plenty of time for a late lunch.

But alas, poor Dauntless Dexter obviously had a target painted on his back, because my troubles had barely begun. Just as I was tidying up my desk and getting ready to take part in the cheerfully homicidal rush-hour traffic, Vince Masuoka came skipping into my office. “I just talked to Manny,” he said. “He can see us tomorrow morning at ten.”

“That’s wonderful news,” I said. “The only thing that could possibly make it any better would be to know who Manny is and why he wants to see us.”

Vince actually looked a little hurt, one of the few genuine expressions I had ever seen on his face. “Manny Borque,” he said. “The caterer.”

“The one from MTV?”

“Yeah, that’s right,” Vince said. “The guy that’s won all the awards, and he’s been written up in Gourmet magazine.”

“Oh, yes,” I said, stalling for time in the hope that some brilliant flash of inspiration would hit to help me dodge this terrible fate. “The award-winning caterer.”

“Dexter, this guy is big. He could make your whole wedding.”

“Well, Vince, I think that’s terrific, but-”

“Listen,” he said, with an air of firm command that I had never heard from him before, “you said you would talk to Rita about this and let her decide.”

“I said that?”

“Yes, you did. And I am not going to let you throw away a wonderful opportunity like this, not when it’s something that I know Rita would really love to have.”

I wasn’t sure how he could be so positive about that. After all, I was actually engaged to the woman, and I had no idea what sort of caterer might fill her with shock and awe. But I didn’t think this was the time to ask him how he knew what Rita would and would not love. Then again, a man who dressed up as Carmen Miranda for Halloween might very well have a keener insight than mine into my fiancée’s innermost culinary desires.

“Well,” I said, at last deciding that procrastinating long enough to escape was the best answer, “in that case, I’ll go home and talk to Rita about it.”

“Do that,” he said. And he did not storm out, but if there had been a door to slam, he might have slammed it.

I finished tidying up and trundled on out into the evening traffic. On the way home a middle-aged man in a Toyota SUV got right behind me and started honking the horn for some reason. After five or six blocks he pulled around me and, as he flipped me off, juked his steering wheel slightly to frighten me into running up on the sidewalk. Although I admired his spirit and would have loved to oblige him, I stayed on the road. There is never any point in trying to make sense of the way Miami drivers go about getting from one place to another. You just have to relax and enjoy the violence-and of course, that part was never a problem for me. So I smiled and waved, and he stomped on his accelerator and disappeared into traffic at about sixty miles per hour over the speed limit.

Normally I find the chaotic mayhem of the evening drive home to be the perfect way to end the day. Seeing all the anger and lust to kill relaxes me, makes me feel at one with my hometown and its spritely inhabitants. But tonight I found it difficult to summon up any good cheer at all. I never for a moment thought it could ever happen, but I was worried.

Worse still, I didn’t know what I was actually worried about, only that the Dark Passenger had used the silent treatment on me at a scene of creative homicide. This had never happened, and I could only believe that something unusual and possibly Dexter-threatening had caused it now. But what? And how could I be sure, when I didn’t really know the first thing about the Passenger itself, except that it had always been there to offer happy insight and commentary. We had seen burned bodies before, and pottery aplenty, with never a twitch or a tweet. Was it the combination? Or something specific to these two bodies? Or was it entirely coincidental and had nothing whatever to do with what we had seen?