The Trespasser (Dublin Murder Squad #6)

Steve chews and thinks. ‘We’ll cross-check Lucy’s and Rory’s numbers, Facebook accounts, e-mails, see if they’ve been in touch. Not that it proves anything if they haven’t; Lucy could still be into him.’

‘Yeah.’ The dinosaur kid is hovering, balancing on his scooter and eyeing our rolls. I give him a hairy look till he backs off. ‘And we need to go through Aislinn’s stuff ASAP, see if we find any evidence that this other fella existed. If he did, there’s gonna be something. Texts, calls, e-mails.’

Steve examines his breakfast roll, picking an angle. ‘Well,’ he says. ‘Maybe.’

‘What’re you on about, “maybe”? There’s no such thing as invisible, not any more. If he didn’t leave tracks, it’s because he wasn’t there.’

‘Tell you what I was thinking,’ Steve says. ‘Just an idea, now. But I was wondering: what if Aislinn’s other fella was a crim? A gangster, like?’

Fried egg nearly goes down my nose. ‘Jesus, Moran. How desperate are you to make this one interesting? Shame they got Whitey Bulger, or you could’ve told yourself it was him.’

‘Yeah yeah yeah. Think about it. It explains why Lucy doesn’t want us going after Rory: she’s positive it’s the other guy, doesn’t want us heading the wrong way. It explains why she figured straightaway we were there about Aislinn. It explains why she texted her to be careful, last night: if Aislinn was two-timing a crim, she’d want to be bloody careful about inviting some new fella around for dinner—’

I still have my mouth open to slag strips off him when it sinks in: Little Mr Optimist is right. It would fit.

‘Jesus,’ I say. That pulse is hammering right through me, practically lifting me off the bench. Forget coffee; this job, when it’s right, this job is the hit that speed freaks throw their lives away hunting. ‘And it’d explain why Lucy’s keeping stuff back. She wants us to get him, but the last thing she wants is to be up on the stand with some gangster watching her explain how she’s the one who dobbed him in. So she throws the idea out there for us to chase down, but she makes a big deal about how she doesn’t know the other guy’s name, doesn’t know anything about him, can’t even swear he exists, her and Aislinn weren’t actually that close. Fair play to you, Steo. It works.’

‘Not just a pretty face,’ Steve says, through roll, giving me a thumbs-up. When he’s swallowed: ‘And if it was a gangster, he might’ve been careful not to leave a trail. No texts, calls, none of that.’

‘Specially if he was a married gangster. Half of them are married to each other’s sisters, cousins, whatever. Playing offside could get you kneecapped.’ I’ve got my second wind now, all right. If this pans out, the gaffer is gonna shit a hedgehog; this is about as far from routine as a lovers’ tiff can get. ‘Jesus. It actually plays.’

‘It’d explain why the call came in to Stoneybatter station, too. Most civilians, if they want an ambulance, they’ll just ring 999—’

‘But a crim, or a crim’s mate, he’s gonna know that 999 calls are recorded. And he’s not gonna want his voice on tape, where we can identify it – specially if he’s already known to us. So he rings the local station instead.’

‘Exactly,’ Steve says. ‘The only thing, though. Does Aislinn seem to you like the type who’d go out with a gangster? Nice girl like that?’

‘Hell, yeah. She’s exactly the type. Her life was so boring, just thinking about it makes me want to hit myself in the face with a hammer for a bit of excitement. You know what she had in her bookcase? Bunch of books about crime in Ireland, including a big thick one on gangs.’

Steve lets out a huff of laughter. ‘Look at that. Maybe she was the type after all.’

‘I thought she was just looking for second-hand thrills, but she could’ve been reading up on her new fella’s job – or maybe the book was just for kicks, but then she got a chance at the real thing. And you heard Lucy: it’s not like Aislinn had some big moral sense, or even basic common sense, that’d stop her getting involved with a crim.’ I’m working to keep my voice even. It’s early days; this is a stack of made-up ifs and maybes that could dissolve into nothing any second. ‘If some dodgy geezer starts chatting her up in a club? As long as he’s good-looking and he dresses OK, she’s gonna be fucking thrilled. It’s gonna make her year.’

‘Most of them don’t dress OK, but,’ Steve points out. ‘The gang lads. They dress like shite. Lot of them look like shite, too.’

‘So that’ll narrow it down. Then, after a few months, the thrill’s wearing off, Aislinn’s starting to notice that Mr Excitement is basically just a scumbag. And that’s when she meets Nice Guy Rory. She dumps the scumbag – or else she can’t get up the guts to do it, just starts seeing Rory on the QT. Either way, the scumbag’s not happy.’

Steve says, ‘You think Lucy knows a name?’

‘If there’s a name to know.’

‘If. You think?’

‘Probably just a first name, or a nickname. And she’s not gonna give it to us. If he’s out there, we’ll have to find him ourselves.’

‘I’ve got no one good in Organised Crime. Do you?’

‘Not really. Sort of.’ I can’t stay sitting any longer, not with this bouncing in front of me. I shove the last bite of breakfast roll into my mouth, ball up the wrapper and toss it over Steve into the bin. ‘Don’t worry about it yet. Right now, we’re just gonna have a nice friendly chat with Rory Fallon. Depending on what comes out of that, we can decide if it’s worth following up this other thing. Meanwhile—’

Something moves in the corner of my eye and I whip around fast, but it’s just the guy in the Tesco uniform, scurrying back to his shelf-stacking now he’s got his fix on board. He flinches and tries to glare, but I point a finger at him and he concentrates on scurrying. When I’m on a case, I get what O’Kelly would probably call jumpy and what I call alert. Not just me; a lot of Ds do. It’s an animal thing: when you’re tracking a top predator, even though you’re not his prey and he’ll probably shit himself when you come face to face, your alert level hits orange and stays there. I’ve been having trouble coming off orange alert lately, even when I’m not working.

I say, ‘Meanwhile, I vote we say fuck-all about this.’

‘To Breslin.’

‘To anyone.’ If this doesn’t pan out, we’re gonna be the squad joke: the idiots who went full-on gangbusters on their by-numbers lovers’ tiff. ‘It’s all hypothetical; no point throwing it out there till we’ve got something solid. For now, all anyone needs to know is Lucy told us about Aislinn’s background, said Rory seemed like a nice guy, end of.’

‘Works for me,’ Steve says, just a little too promptly.

‘No shit,’ I say, realising. ‘That’s why you wanted to keep her far away from work. You cunning little bastard.’