I think back to Vijay and Markus's discussion of what Tilda had said, about the money the murderer took, about how the murderer could do magic. And then I look at the children crowding around the magician with the coin.

"You mentioned that he had a crush on you or was in love with you, right?"

"In love?" Kattis says. "Oh, I don't know. He's just a little fond of me, that's all. You know, always following me around and stuff, like a dog. He brings me little gifts, tries to ask me out. It's like he's always nearby. Sometimes I think he knows everything about me. He writes down things I say in a little book." She chuckles a little and takes a drink of her coffee.

"He writes down things you say?" I ask.

I feel sick. What Kattis is describing doesn't sound like an innocent crush. It sounds like something much more serious. In my head I hear Patrik's vulnerable, wounded voice from our final session. Our conversation about love, not the beautiful romantic kind of love, but the dark, violent kind that makes us do things we shouldn't, makes us lose control, love that injures and causes pain.

"Well, yeah, you know, when we talk and stuff," Kattis says. "He's one of those guys who doesn't have anyone, no friends, no family. So I sort of took him under my wing in the beginning, I suppose you could say. We got to be . . . friends. Then I felt like we had gotten to be too close, you know? I caught him eavesdropping on my phone calls. And once he followed me and my coworkers into town after work."

"Kattis, that doesn't sound so innocent."

Kattis smiles and waves her skinny arms dismissively. "Tobias is totally harmless. I promise."

"Does he know about Henrik?"

Kattis doesn't move, gives me a blank look, like she didn't understand my question. "Henrik?"

"Yeah, that you two were together. That he beat you."

She nods slowly and I can see the redness spreading over her porcelain-white cheeks. "Yeah, he knows, but don't ask me how. I didn't tell him. I guess he heard it from someone at work. He said he was going to save me from Henrik. I guess that is a little weird, actually. Go figure that my hero would be a twenty-year-old guy who's a few cards short of a full deck . . ."

The magic show on the little stage is over. The magician has removed his hat and the audience has dispersed. My body feels stiff and cold. I have a touch of a tension headache and the nausea is rearing its head again-all the people, the noise, the smells, and the scent of fresh-baked bread with a vague note of raw meat and blood underneath. I have to swallow several times to keep from vomiting right there on the table.

"Kattis, I know that this might sound strange, but would Tobias be capable of doing something . . . violent? Is he dangerous?"

"Do you mean does he threaten me?" Kattis looks amused. "Nah, I think I can handle him. Like I said, he's gentle as a lamb."

"No, I mean, could he be a threat to other people? Like Henrik maybe, or Susanne?"

Kattis looks at me skeptically, a deep wrinkle forming between her eyebrows. "Why would he hurt Susanne? That's just . . . totally sick. Okay, maybe I could see him going after Henrik, but Susanne? That doesn't make any sense."

"Maybe he heard you say something about her? Something he might have misinterpreted or taken too literally?"

She just sits there in silence. Closes her eyes. Slowly shakes her head. "That's not possible. Are you trying to suggest what I think you're trying to suggest?"

"Have you ever said anything about Susanne that he might have misinterpreted? Something that a naive person who is really devoted to you might have taken the wrong way?"

Kattis turns toward me and our eyes meet. Suddenly she looks scared. "It's not possible, it can't be."

"What is it? What did you say to Tobias?"

"I don't believe it." She shakes her head so vigorously that her ponytail swings wildly.

"Kattis, please. What did you say to Tobias?"

She sighs deeply, squirms, and then looks down at the scratch in the tabletop again, starts playing with the cake crumbs. "He might have overheard me telling a coworker that Susanne was a s.l.u.t," she whispers. "That she took Henrik away from me, that she beat that little girl, Tilda, that I wished she were dead. I was talking on the phone. He might have been listening. That was a long time ago, right after Henrik and I broke up. I was still in love with him, you know . . . But obviously I didn't mean it literally . . . I was a mess back then. That's the kind of thing you say right after a breakup. I would never . . . never . . . !"

"And what about Tilda? Do you think Tobias might have taken Tilda?"

She looks up from the table slowly, with those dark, repentant eyes. "You know . . ." I hear apprehension in Kattis's voice. "He asked me last week what kind of cereal little kids like and what they play with."

I picture that little girl again, her photo grotesquely blown up on all the flyers, the happy girl with those bouncy braids. Could it really be?

"Tell me more about Tobias. Has he been violent before?"

Kattis looks down, buries her face in her hands, as if she's concentrating on something or maybe crying. After a while she rubs her face and looks at me with tears in the corners of her eyes.

"Yes, yes, yes. He has been violent before, although not since he started coming to the Employment Center. I thought he was on the right track." She pauses and then suddenly grabs ahold of the table, as if trying to steady herself. "Oh my G.o.d, what if he has her there, at his place? Maybe we should call the police? Or go over there? To Tobias's house, I mean. He won't be home; he's in Goteborg on that field trip. If what you're saying is true, then . . . we could just go over there and see if she's there. I really hope you're wrong. I've always thought of Tobias as harmless. A little odd, certainly, but innocuous. But if what you're suggesting is true, then . . . then we have to try and help her, don't we?"

"How long will he be in Goteborg?"

"They're coming back tomorrow."

The snow is picking up outside the window. I see children rolling around in it down below, lying on their backs and making snow angels, throwing s...o...b..a.l.l.s against the front of the library. The sight is almost physically painful. I nod at Kattis. "We'll do what you suggested, we'll go there. We can call the police on the way."

As we walk across Medborgarplatsen toward Kattis's little car, I'm struck by the strange silence surrounding us. The snow m.u.f.fles all the sounds. I can just make out traffic and people in the darkness ahead of me, but everything is so quiet. A bit of snow lands inside the collar of my coat, sneaks into my low-around-the-ankles, hopelessly worn, impractical boots. I tug at my scarf, pause to rest for a moment. Ever since I got pregnant, I get winded so easily. I get winded easily, I have to pee all the time, and I constantly feel like throwing up. There's nothing blessed or romantic about pregnancy. It just feels like one long haul to the conventional family life that I have spent the last several years so desperately trying to avoid.

Traffic is erratic on Gotgatan. The cars have already turned the cottony, white blanket of snow into a brownish-gray mush.

Kattis weaves among the cars, driving between lanes, honking angrily. "I really hope you turn out to be wrong. But if you're not, then it's all my fault. All of it."

She's choking up and squeezing the wheel so hard her knuckles are turning white. We drive across the Skanstull Bridge. Eriksdalsbadet, the aquatics center, sleeps below us under its blanket of snow. At Gullmarsplan, Kattis seems to hesitate for a moment but then gets onto the E4.

"You know him pretty well," I say. "What do you think, could he have done it? Could he have taken Tilda?"

Kattis squirms in her seat, zips up her thick, fur-trimmed down jacket despite the heat in the car, and looks at me with terror in her eyes. "I don't know."

"But if you had to guess?"

She squirms again and I can tell that she finds this discussion unsettling. Finally she says, "Maybe, maybe he might have done it. He is . . . naive, disturbed enough. And like I said, he has been violent in the past. But I still didn't think . . ."

I lean forward and grope through the papers, coins, and chewing gum in my purse and find my cell phone. "I'm calling Markus."

She nods slowly. Doesn't seem to have heard what I said.

Markus's phone goes straight to voicemail. I leave a message asking him to call me back.

"So what do we do now?" I whisper.

"We go to his house. If Tilda is there, then there's no time to lose."

"Where does he live?"

"Out in the middle of nowhere, outside Gnesta, it's about forty miles south of Stockholm. I have GPS."

We sit in silence. Outside the little car, suburb after suburb pa.s.ses us by in the darkness: alvsjo, Fruangen, Satra, Skarholmen, communities full of people like us, curled up on couches and in their beds, or outside trudging through the snow, carrying their groceries. Lonely souls in the dense Scandinavian winter darkness. All of them with their dreams and problems, their hopes and disappointments. And suddenly it's just obvious: I know who the killer is.

"Love messes you up," I mumble.

"Huh?" Kattis looks at me like I'm crazy. I laugh briefly to ease the tension.

"It always comes down to love," I say, without elaborating. I think about Patrik sitting there in my office chair: decimated, spurned, humiliated. And Sven, whose woman left him after thirty years. The vacant look in his eyes, his rank, alcoholic breath, those trembling hands. And Aina, the anguished, rigid look on her face when she told me that Carl-Johan was married, that he had a wife and kids and a house in Malarhojden.

If people could live without love, if we could just be on our own, would we finally be free? Would there be less pain, no pain even? If people could live without love, would Hillevi have stayed with a man who beat her? Would Sirkka have spent her whole adult life taking care of a disgruntled man who took his anger out on her? Would Sofie's mother have accepted that her new boyfriend beat her own daughter?

I think about what Vijay said to me a few weeks ago, that it wasn't about love, it was about power. And I think he was wrong-or at least that his explanation was incomplete, because love is what gives people power over each other, makes them accept the unacceptable, endure the unendurable.

I close my eyes and picture Tobias, his dark, near-black hair, his deep-set eyes, the coin dancing over his knuckles. It seems that his love for Kattis is of the obsessive variety: engrossing, intense, bittersweet. She's unattainable, impossible for him to really get close to. She's his caseworker. Her relationship to him is the same as mine to my patients. Maybe he did it to get through to her, to prove himself worthy.

And Stefan, always Stefan.

Even though he's dead, I can't stop loving him. G.o.dd.a.m.n love doesn't loosen its grip on you, even from the grave. It makes its presence known like a crack in my soul, a wedge between reality and dreams, letting the past leak like sewage into my present reality.

Suddenly I feel the nausea again, and my temples start to sweat. My coat collar feels tight around my neck. I struggle to get the b.u.t.tons undone and turn to Kattis.

"Can you pull over for a moment? I'm going to be-"

"Here? On the highway?"

"Please?"

She seems to understand that I'm not feeling well, because she pulls over onto the shoulder, turns on her emergency blinkers.

"Hurry up, this is not a good place to stop."

I fling open the car door and step out into the darkness, out into the heavy snowfall, the crisp cold. I trudge over to the drainage ditch and squat down, bury my hands in the snow. I vomit something unidentifiable, then rest for a moment, until my hands are aching from the cold. Then I grab a handful of new snow and rub my forehead and lips with it. Slowly I get up and walk back over to the little red car.

When I sit down next to Kattis, the radio is on. Soul music fills the cramped s.p.a.ce. She turns down the volume and gives me a worried look.

"Are you okay?"

No, I'm really not. My body is in revolt, I can't seem to help myself or my patients anymore, and I should have put two and two together about Tobias sooner. I feel so guilty. If I'd figured it out sooner, Tilda might still be home safe with her dad right now.

"I'm pregnant," I finally say, so quietly that it's almost inaudible, but Kattis hears me, genuine surprise in her eyes. She smiles, but her smile is stiff and forced, as if she were in pain.

"Congratulations, that's . . . fantastic. Is it that guy, the policeman?"

I nod, and think about Markus. His warm hands, the creases on his cheeks in the morning, sleep lingering in the corners of his blue eyes. The way he holds my belly at night, trying to protect the baby, as if he actually thought he could protect it from all the evil in the world.

"It wasn't planned," I say, and right away I regret the comment, because it feels like I'm betraying Markus by admitting that.

Kattis slams on her brakes and we skid in the slush.

"s.h.i.t!"

Somewhere up ahead of us in the dark I see blue lights and a long line of cars backed up on the hill heading down into Vrby. Kattis turns her windshield wipers all the way up. We still can't see more than thirty feet ahead of us. She turns the music up again, as though she wants to make sure that we can't talk to each other, and stares at the approaching blue lights.

I study her profile in the darkness, watch the blue light sweep over her delicate cheekbone and carefully plucked eyebrow, wonder if I actually know her, know what's going on inside her head, what she actually thinks of me and Aina, about what happened to Susanne and Hillevi, about Henrik and Tilda.

Then we reach the accident site. An unscathed truck sits in the center lane, but as I pa.s.s it, I see the little pa.s.senger car crumpled in front of it: a ball of steel, like wadded-up aluminum foil. My stomach does a somersault.

"Continue straight ahead," says the GPS's tinny, computerized voice.

"s.h.i.t," Kattis says. "I hope they made it out okay."

I nod, unable to speak. Instead I stare, hypnotized, at the firemen and the police moving around the scene of the accident. Then there's a knock on our window. The policeman outside waves us on, irritated: "A lot of rubberneckers out tonight!"

Kattis steps on the gas so hard that the car lurches forward on the slick, snowy road.

I don't know why, but I keep thinking about Kattis. She has talked a lot about her relationship with Henrik: about how they met and how the relationship went from intense and loving to destructive. But suddenly I realize how much I still don't know about her and her life.

"Did you date many guys before Henrik?" I ask.

"Before Henrik?" She looks at me in surprise, her mouth open as if she wants to say something but can't find the words.

"Yeah, I'm sure you . . . ?"

She smiles, and yet again I'm amazed by how beautiful she is when she smiles. "Quite a few."

I can't help but smile back. Suddenly she reminds me of Aina. But the pain quickly returns to her face.

"It's always been a little hard for me not to flirt. Maybe you can figure out where that comes from, and why I can't just knock it off. Maybe all this happened because I was too . . . too flirty with Tobias. I should have noticed sooner, should have backed away."

She looks out the windshield, her expression unreadable. Outside the snowfall has turned into a real blizzard. We're driving down the E4 very slowly. The line of cars ahead of us winds southward, like a gigantic glowworm creeping along.

I look out into the snowstorm; all I hear is the soul music and the swishing of the windshield wipers. Suddenly it feels like we're alone in the world, Kattis and I. That the only thing that is real is this little red Golf gliding on the fresh snow. Markus feels far away, as do Aina and the office. Even the child I'm carrying feels like a distant dream. The snow that crept into my boots and in under my collar has long since melted into sticky layers.

"This is going to take awhile," Kattis mumbles without looking at me.

When we turn off toward Gnesta and Molnbo, I notice that there's a car with a broken headlight behind us. It looks familiar and I wonder for a moment if I haven't seen it earlier, at the scene of the accident in Vrberg.

Maybe this is a bad idea, maybe this is all a product of my paranoid, overactive imagination. Maybe the pregnancy and all the hormones have compromised my judgment. Suddenly I have the urge to shout at Kattis to stop the car, to turn around and go back to Stockholm. But then I picture Tilda again and remember those weird questions that Tobias asked Kattis about breakfast cereal and toys.

"At the next intersection, turn right," the GPS instructs.

We can no longer make out the houses we pa.s.s, only vague silhouettes of the tall evergreens flanking us on both sides. It's totally dark; the snow swirls around us, reflecting the light from the headlights. The only sounds are coming from the music that's playing and, from time to time, the robotic voice of the GPS system. Somewhere off to the left I think I can see buildings and streetlights like fireworks in the swirling snow, signaling that we're entering a town.

"Gnesta," Kattis announces. We creep through the dark, deserted downtown, if you can even call it that, since it's just a handful of shops at an intersection: a video store, a shawarma stand, a pizzeria. One lone sign sways in the wind outside the local diner, letting pa.s.sersby know that a large beer costs thirty-nine kronor. This feels like a ghost town.

Kattis turns onto a smaller street that seems to head straight into the woods, away from the other buildings in town. I turn around and look behind us, glimpse the faint headlights of a car somewhere behind us, observe that one headlight looks a little dimmer than the other, but the weather is way too bad for me to tell if it's the same car I saw before.

Kattis squints through the windshield. We can barely see out the window and the world around us seems to consist of nothing but swirling snow. The road gets b.u.mpy and we're forced to slow down. The car rocks back and forth. I hear something hard smack the bottom of the car, as if we'd driven over a large rock.