my thinks she’s in control, but she’s very wrong. Or: She will be very wrong.

Boney and Go and I are working together. The cops, the FBI, no one else is showing much interest anymore. But yesterday Boney called out of the blue. She didn’t identify herself when I picked up, just started in like an old friend: Take you for a cup of coffee? I grabbed Go, and we met Boney back at the Pancake House. She was already at the booth when we arrived, and she stood and smiled somewhat weakly. She’d been getting pummeled in the press. We did an awkward, group-wide hug-or-handshake shuffle. Boney settled for a nod.

First thing she said to me once we got our food: ‘I have one daughter. Thirteen years old. Mia. For Mia Hamm. She was born the day we won the World Cup. So, that’s my daughter.’

I raised my eyebrows: How interesting. Tell me more.

‘You asked that one day, and I didn’t … I was rude. I’d been sure you were innocent, and then … everything said you weren’t, so I was pissed. That I could be that fooled. So I didn’t even want to say my daughter’s name around you.’ She poured us out coffee from the thermos.

‘So, it’s Mia,’ she said.

‘Well, thank you,’ I said.

‘No, I mean … Crap.’ She exhaled upward, a hard gust that fluttered her bangs. ‘I mean: I know Amy framed you. I know she murdered Desi Collings. I know it. I just can’t prove it.’

‘What is everyone else doing while you’re actually working the case?’ Go asked.

‘There is no case. They’re moving on. Gilpin is totally checked out. I basically got the word from on high: Shut this shit down. Shut it down. We look like giant, rube, redneck jackasses in the national media. I can’t do anything unless I get something from you, Nick. You got anything?’

I shrugged. ‘I got everything you got. She confessed to me, but—’

‘She confessed?’ she said. ‘Well, hell, Nick, we’ll wire you.’

‘It won’t work. It won’t work. She thinks of everything. I mean, she knows police procedure cold. She studies, Rhonda.’

She poured electric-blue syrup over her waffles. I stuck the tines of my fork in my bulbous egg yolk and swirled it, smearing the sun.

‘It drives me crazy when you call me Rhonda.’

‘She studies, Ms Detective Boney.’

She blew her breath upward, fluttered her bangs again. Took a bite of pancake. ‘I couldn’t get a wire anyway at this point.’

‘Come on, there has to be something, you guys,’ Go snapped. ‘Nick, why the hell are you staying in that house if you aren’t getting something?’

‘It takes time, Go. I have to get her to trust me again. If she starts telling me things casually, when we’re not both stark naked—’

Boney rubbed her eyes and addressed Go: ‘Do I even want to ask?’

‘They always have their talks naked in the shower with the water running,’ Go said. ‘Can’t you bug the shower somewhere?’

‘She whispers in my ear, on top of the shower running,’ I said.

‘She does study,’ Boney said. ‘She really does. I went over that car she drove back, Desi’s Jag. I had ’em check the trunk, where she swore Desi had stowed her when he kidnapped her. I figured there’d be nothing there – we’d catch her in a lie. She rolled around in the trunk, Nick. Her scent was detected by our dogs. And we found three long blond hairs. Long blond hairs. Hers before she cut it. How she did that—’

‘Foresight. I’m sure she had a bag of them so if she needed to leave them somewhere to damn me, she could.’

‘Good God, can you imagine having her for a mother? You could never fib. She’d be three steps ahead of you, always.’

‘Boney, can you imagine having her for a wife?’

‘She’ll crack,’ she said. ‘At some point, she’ll crack.’

‘She won’t,’ I said. ‘Can’t I just testify against her?’

‘You have no credibility,’ Boney said. ‘Your only credibility comes from Amy. She’s single-handedly rehabilitated you. And she can single-handedly undo it. If she comes out with the antifreeze story …’

‘I need to find the vomit,’ I said. ‘If I got rid of the vomit and we exposed more of her lies …’

‘We should go through the diary,’ Go said. ‘Seven years of entries? There have to be discrepancies.’

‘We asked Rand and Marybeth to go through it, see if anything seemed off to them,’ Boney said. ‘You can guess how that went. I thought Marybeth was going to scratch my eyes out.’

‘What about Jacqueline Collings, or Tommy O’Hara, or Hilary Handy?’ Go said. ‘They all know the real Amy. There has to be something there.’

Boney shook her head. ‘Believe me, it’s not enough. They’re all less credible than Amy. It’s pure public opinion, but right now that’s what the department is looking at: public opinion.’

She was right. Jacqueline Collings had popped up on a few cable shows, insisting on her son’s innocence. She always started off steady, but her mother’s love worked against her: She soon came across as a grieving woman desperate to believe the best of her son, and the more the hosts pitied her, the more she snapped and snarled, and the more unsympathetic she became. She got written off quickly. Both Tommy O’Hara and Hilary Handy called me, furious that Amy remained unpunished, determined to tell their story, but no one wanted to hear from two unhinged former anythings. Hold tight, I told them, we’re working on it. Hilary and Tommy and Jacqueline and Boney and Go and I, we’d have our moment. I told myself I believed it.

‘What if we at least got Andie?’ I asked. ‘Got her to testify that everywhere Amy hid a clue was a place where we’d, you know, had sex? Andie’s credible; people love her.’

Andie had reverted to her old cheery self after Amy returned. I know that only from the occasional tabloid snapshot. From these, I know she has been dating a guy her age, a cute, shaggy kid with earbuds forever dangling from his neck. They look nice together, young and healthy. The press adored them. The best headline: Love Finds Andie Hardy!, a 1938 Mickey Rooney movie pun only about twenty people would get. I sent her a text: I’m sorry. For everything. I didn’t hear back. Good for her. I mean that sincerely.

‘Coincidence.’ Boney shrugged. ‘I mean, weird coincidence, but … it’s not impressive enough to move forward. Not in this climate. You need to get your wife to tell you something useful, Nick. You’re our only chance here.’

Go slammed down her coffee. ‘I can’t believe we’re having this conversation,’ she said. ‘Nick, I don’t want you in that house anymore. You’re not an undercover cop, you know. It’s not your job. You are living with a murderer. Fucking leave. I’m sorry, but who gives a shit that she killed Desi? I don’t want her to kill you. I mean, someday you burn her grilled cheese, and the next thing you know, my phone’s ringing and you’ve taken an awful fall from the roof or some shit. Leave.’

‘I can’t. Not yet. She’ll never really let me go. She likes the game too much.’

‘Then stop playing it.’

I can’t. I’m getting so much better at it. I will stay close to her until I can bring her down. I’m the only one left who can do it. Someday she’ll slip and tell me something I can use. A week ago I moved into our bedroom. We don’t have sex, we barely touch, but we are husband and wife in a marital bed, which appeases Amy for now. I stroke her hair. I take a strand between my finger and thumb, and I pull it to the end and tug, like I’m ringing a bell, and we both like that. Which is a problem.

We pretend to be in love, and we do the things we like to do when we’re in love, and it feels almost like love sometimes, because we are so perfectly putting ourselves through the paces. Reviving the muscle memory of early romance. When I forget – I can sometimes briefly forget who my wife is – I actually like hanging out with her. Or the her she is pretending to be. The fact is, my wife is a murderess who is sometimes really fun. May I give one example? One night I flew in lobster like the old days, and she pretended to chase me with it, and I pretended to hide, and then we both at the same time made an Annie Hall joke, and it was so perfect, so the way it was supposed to be, that I had to leave the room for a second. My heart was beating in my ears. I had to repeat my mantra: Amy killed a man, and she will kill you if you are not very, very careful. My wife, the very fun, beautiful murderess, will do me harm if I displease her. I find myself jittery in my own house: I will be making a sandwich, standing in the kitchen midday, licking the peanut butter off the knife, and I will turn and find Amy in the same room with me – those quiet little cat feet – and I will quiver. Me, Nick Dunne, the man who used to forget so many details, is now the guy who replays conversations to make sure I didn’t offend, to make sure I never hurt her feelings. I write down everything about her day, her likes and dislikes, in case she quizzes me. I am a great husband because I am very afraid she may kill me.

We’ve never had a conversation about my paranoia, because we’re pretending to be in love and I’m pretending not to be frightened of her. But she’s made glancing mentions of it: You know, Nick, you can sleep in bed with me, like, actually sleep. It will be okay. I promise. What happened with Desi was an isolated incident. Close your eyes and sleep.

But I know I’ll never sleep again. I can’t close my eyes when I’m next to her. It’s like sleeping with a spider.