The Stranger Inside. Lisa Unger

can’t muster any compassion for him. And I know that you aren’t shedding any tears. In fact, I’m willing to bet that you’ve spent at least as much time thinking about him as I have—even though, of course, you have other things on your mind now.

      An older man walks his dog, a white puff of a thing on a slender leash. Not a dog at all really, more like an extra-large guinea pig. I sink a little deeper in my seat, then stay stone-still. I haven’t seen this man on this street before, and I’ve been here most nights for a while. He’s out of his routine, I guess, maybe decided to take a new route tonight. I’m not too worried, though. My car—a beige Toyota Corolla—is utterly forgettable, practically invisible in its commonness; the windows tinted (but not too dark). If he doesn’t see me, a lone person slouched in the driver’s seat and clearly up to no good, he won’t even notice it.

      I’m in luck. He’s squinting at the screen on his smartphone. He’s older, not fluent with it. So it takes all of his concentration. That device is the best thing that ever happened to people who want to be invisible. He walks right by, oblivious to the car, to me, to his surroundings. Even his dog is distracted, incurious, nose to the pavement. Sniff, sniff, sniff. Finally, they’re gone and I’m alone again.

      Time passes. I breathe into the night.

      One by one, windows go dark except for the odd light here and there. There’s an insomniac in 704, a nurse who comes home after 3 a.m. on Wednesdays and Fridays to 708.

      Just after 2 a.m., I slip from the car, close the door silently and shoulder my pack. I am a shadow shifting through the shadows of the trees, drifting, silent, up the edge of the house. I easily pick the lock on the side entrance—you can learn how to do anything on YouTube these days—and enter the house through the unlocked interior door. From the garage into the laundry room. From the laundry room into the kitchen—a typical suburban layout. I stand inside for a moment, listening.

      I can still hear it, you know, the sound of her father’s voice.

      I am willing to bet that you hear it, too. Maybe in those quiet moments, when you lie in bed at night, the wail of total despair comes back like a haunting. I imagine that your mind drifts back to that courtroom. Your face pulled tight with that helpless mingle of anger and sorrow, nostrils flaring just slightly. I was right there with you even though you didn’t know it. Or maybe you did. Sometimes I wonder if you know how close I am. If you sense me.

      When the verdict was delivered, there was a moment, remember? A tiny sliver of time where the information moved through synapses and neurons, a heartbeat. In that breath, I watched her mother drain of what little energy and color remained in her too-thin body. I watched her father buckle over, her brother dip his head into his hands. The unforgiving light of the courtroom grew brighter somehow, an ugly white sizzle. And then the room exploded in a wave of sound that contained all the notes of despair, disbelief, rage. I’d been there before, in the presence of injustice, as have you. You know how it wafts like smoke from the black spaces beneath tables and chairs. It rises up, tall and menacing. I was always here, it seems to say as it looms over you, towering, victorious. It brings you to your knees. In the presence of nothing else do you feel smaller or more powerless.

      When we’re young, we’re naive enough to believe. We’re raised on the comic-book ideal of good vanquishing evil. We believe that white magic is stronger than black. That criminals are punished, and justice is always served. Even when it seems that evil might triumph—no. In the final moment, a cosmic force does the reckoning for good, one way or another. We want to believe that.

      But it’s not so. Not always. Sometimes justice needs a little push.

      I make a quick loop through the house to assure myself that everything is as it was the last time I was here. The decor is Target, IKEA chic, white and dove gray, with bold accent patterns. There are lots of those picture collages with words like LOVE and DREAM and FAMILY: her parents—smiling and benevolent; her wedding photos—gauzy, a fairy-tale dream; a gaggle of gap-toothed nieces and nephews; girls’ night out, toasting with pink drinks in martini glasses. Throw pillows and soft blankets, knickknacks, decorative pieces of driftwood are artfully arranged. She was house-proud, the woman who lived here once. She liked things pretty and comfortable. Now, surfaces are covered with dust. Her home, it smells like garbage.

      As I finish my tour, I feel a twist of sadness for her. Here’s someone who did everything right. She followed all the rules, went to college, worked in public relations, got married, got pregnant. Pretty, and, by all accounts, sweet and kind. And look. Her cute house, her little dreams, her innocent life, empty, rotting. She deserved better.

      Nothing I can do about that. But this is the next best thing.

      I know what you’re thinking. What anyone might think. Who am I to say that a man found innocent by a jury of his peers is guilty as sin? And even if he is, who am I to deliver justice?

      It’s true. I am no one. But this is how I knew.

      When Laney Markham went missing, I immediately suspected that it was her oh-so-handsome husband. Because let’s get real: the incident of stranger crime is a statistical anomaly. (We both have a thing or two to add to that conversation, don’t we? But I’m sure you’d agree that statistically it’s true.) The idea of the other, the stranger, the destroyer who breaks into your home and kills your family, or takes your child? It does happen. But not as often as a man kills his wife. Or a father rapes his daughter. Or an uncle molests his niece. Those things don’t always make the news. Why? Because it’s not news; that’s the everyday horror show of normal life.

      So there’s that. The it’s-always-the-husband thing. But what sealed it for me was those national morning show appearances. He did the circuit, ostensibly to plead for the lovely Laney’s safe return. Tall, with movie-star good looks, he was a natural. And those morning show hosts, they lapped it up. Laney? She was a beauty, too. One of those luscious pregnant girls—even prettier with her little baby belly, glowing skin and silky, hormone-rich hair. If the Markhams had been less good-looking, this would have been less of a story. You know it’s true.

      Anyway, he gets on camera and starts to weep, and I mean blubber. Steve Markham stares right at the camera, tears streaming down his face and he begs for whoever took his wife and unborn child to just bring them home. Quite a performance.

      Except.

      Men don’t cry like that. Men, when they are overcome by emotion to the degree that they lose control and start to weep, they cover their faces. Crying is a disobeying of every cultural message a man ever receives. To weep like a woman? It fills him with shame. So he covers his face. That’s how I knew he killed his wife. Steve Markham was a sociopath. Those tears were as fake as they come.

      You remember. I know you were thinking the same thing.

      You might say that’s not enough. I know you; you follow the rules—or, anyway, you have a kind of code. But we all know there was enough physical evidence to send the bastard to the electric chair. It was those lawyers with all their tricks—cast doubt on this, get that thrown out, confuse and mislead the slack-jawed jury with complicated cell phone evidence. This satellite says he was there at this time, couldn’t have done it.

      Still, I generally wait a year. Just to be sure. I watch and wait, do my research. At least a year, sometimes much, much longer, as you know. I choose very carefully. I think about it long and hard. Because it would suck to be wrong. I wouldn’t, couldn’t, justify that. It’s a line I can’t step over. Really. Because then—what am I?

      Anyway, my old friend, I’m gratified to report that the year since he was acquitted of his wife’s murder has been very bad for Steve Markham. He lost his job. All his friends. His lover-slash-alibi Tami—you remember her, right? The whole case hung on that mousy blonde from Hoboken. Well, she broke up with him. I’m sure you know all this. If I know you, you’re keeping tabs, too.

      You probably didn’t know that for a while he hung around Tami’s place, stalking. I thought we were going to have a problem, that I’d have to act before I was ready. But Steve is nothing else if not a smart guy. Probably figured it wouldn’t look great if