“I sincerely hope so. My neighborhood may be a little on the freaky side, but I’m hoping to God it’s not freaky enough to have two separate killers doing their thing on the one road.”

Somewhere in the last sixty seconds, since he started having opinions, Stephen had got a lot less scared of me. He was leaning forward, elbows on the table, so focused he had forgotten all about the rest of his sandwich. There was a new, hard flash in his eyes, harder than I would have expected from such a sweet little blushing newbie. “Then, going by Cooper, it’s probably a man. Aged between, say, late thirties and fifty-so he’d have been between his midteens and thirty when Rose died-and pretty fit, then and now. This took a guy with some muscle on him.”

I said, “Rose did. Kevin didn’t. If you’d found a way to get him leaning out that window-and he wasn’t the suspicious type-one little shove would have been all it took. No muscle needed.”

“So, if our man was between fifteen and fifty when he got hold of Rose, that puts him anywhere between late thirties and seventy now.”

“Unfortunately. Anything else we can say about him that might narrow it down?”

Stephen said, “He grew up somewhere very near Faithful Place. He knows Number Sixteen inside out: when he realized Rose was dead, he must have been big-time shocked, but he still remembered those slabs of concrete in the basement. And from what everyone’s telling us, the people who know Number Sixteen are people who lived on or near Faithful Place when they were teenagers. He might not live there any more-there’s dozens of ways he could’ve found out about Rose’s body showing up-but he did.”

For the first time in my career, I was getting an inkling of why Murder love their job the way they do. When undercovers go hunting, we’ll take anything that wanders into our snares; half the skill is knowing what to use as bait, what to toss back where it came from and what to knock on the head and bring home. This was a whole different thing. These boys were the specialists called in to track down a rogue predator, and they focused on him like they were focusing on a lover. Anything else that wandered into their sights, while they were trawling the dark for that one shape, meant sweet fuck-all. This was specific and it was intimate, and it was powerful stuff: me and that one man, somewhere out there, listening hard for each other to put a foot wrong. That evening in the Very Sad Café, it felt like the most intimate connection I had.

I said, “The big question isn’t how he found out Rose had shown up-like you say, probably everyone who’s ever lived in the Liberties got a phone call about that. The big question is how he found out Kevin was a threat to him, after all this time. As far as I can see, there’s only one person who could have made that clear to him, and that’s Kevin. Either the two of them were still in contact, or they ran into each other during all the hoo-ha this weekend, or Kevin went out of his way to get in touch. When you get the chance, I’d like you to find out who Kevin phoned in his last forty-eight hours-mobile phone and landline, if he had one-who he texted, and who phoned or texted him. Please tell me I’m right in assuming Detective Kennedy’s pulled his records.”

“They’re not in yet, but he has, yeah.”

“If we find out who Kevin talked to this weekend, we find our man.” I remembered Kevin losing the head and storming off, Saturday afternoon, while I went to get the suitcase for Scorcher. The next time I saw him had been in the pub. He could have gone to find just about anyone, in between.

Stephen said, “Here’s the other thing: I think probably he’s been violent. I mean, obviously he’s been violent, but I mean more than just those two times. I think there’s a good chance he has a record, or at least a reputation.”

“Interesting theory. Why’s that?”

“There’s a difference between the two murders, right? The second one had to be planned, even if it was only a few minutes ahead of time, but the first one almost definitely wasn’t.”

“So? He’s older now, he’s more controlled, he thinks ahead. The first time, he just snapped.”

“Yeah, but that’s what I mean. That’s how he snaps. That won’t change, no matter how old he is.”

I cocked one eyebrow-I knew what he meant, but I wanted to hear him explain it. Stephen rubbed clumsily at one ear, trying to find the words. “I’ve got a couple of sisters,” he said. “One of them’s eighteen, right, and if you annoy her, she yells loud enough that you can hear her right down the road. The other one, she’s twenty, and when she loses the head she throws stuff at their bedroom wall-nothing breakable, like, just pens or whatever. That’s the way they’ve always been, ever since we were kids. If the younger one threw something one day or the older one started yelling, or if either of them got violent with anyone, I’d be amazed. People snap the way they snap.”

I dredged up an approving grin for him-the kid had earned a pat on the head-and I was starting to ask how he snapped, when it hit me. The sick dull crack of Shay’s head off the wall, his mouth falling open as he hung limp by the neck from Da’s big hands. Ma screaming Look what you’ve done now, you bastard, you’re after killing him, and Da’s thick hoarse voice Serve him right. And Cooper: The attacker caught her by the throat and slammed her head repeatedly against a wall.

Something in my face worried Stephen; maybe I was staring. He said, “What?”

“Nothing,” I said, swinging my jacket on. Matt Daly, flat and final: People don’t change. “You’re doing a good job, Detective. I mean that. Get in touch as soon as you’ve got those phone records.”

“I will, yeah. Is everything-”

I found twenty quid and shoved it across the table at him. “Sort the bill. Let me know right away if the Bureau turns up a match to those unknowns on the suitcase, or if Detective Kennedy tells you when he’s planning to close out this investigation. Remember, Detective: it’s down to you and me. We’re all there is.”

I left. The last thing I saw was Stephen’s face, watery through the glass of the café window. He was holding the twenty quid and watching me go, and he had his mouth open.

16

I kept walking for another few hours. Along the way I cut down Smith’s Road past the entrance to the Place, the way Kevin had been meant to go after he dropped Jackie to her car Sunday night. For a good stretch of the way I had a clear view of the top back windows of Number 16, where Kevin had taken his header, and I got a quick over-the-wall glimpse of the first-floor ones; after I went past the house, if I turned around, I got a full view of the front while I passed the top of Faithful Place. The street lamps meant that anyone waiting inside would have seen me coming, but they also turned the windows a flat, smoky orange: if there had been a torch lit in the house, or some kind of action going on, I would never have spotted it. And if someone had wanted to lean out and call me, he would have had to do it loud enough to risk the rest of the Place hearing. Kevin hadn’t wandered into that house because something shiny caught his eye. He had had an appointment.

When I got to Portobello I found a bench by the canal and sat down long enough to go through the post-mortem report. Young Stephen had a talent for summarizing: no surprises, unless you counted a couple of photos that in fairness I should have been ready for. Kevin had been healthy all over; as far as Cooper was concerned he could have lived forever, if he had just managed to stay away from tall buildings. The manner of death was listed as “undetermined.” You know your life is deep in the shit when even Cooper goes tactful on you.

I headed back to the Liberties and swung by Copper Lane a couple of times, checking out footholds. As soon as it hit around half past eight and everyone was busy eating dinner or watching telly or putting the kiddies to bed, I went over the wall, through the Dwyers’ back garden and into the Dalys’.