“Maybe we can,” Peroni conceded.

“Will she have family here? Can you track her down like that?”

“Most of them don’t have family,” the big man explained. “Not what we’d regard as family anyway.”

She couldn’t take her eyes off the photo. It seemed a good time to ask.

“When Leapman called you in for this assignment,” Costa began, “you could have refused, surely. The fact this man murdered your father means you want him caught. But it also means you’re involved, beyond anything the likes of us would expect. You have… something personal invested here. That could worry me.”

Emily Deacon took one last look at the photo, then placed it on the desk. “I could have said no when my dad laid a job with the Bureau straight in my lap. I’d got a good architecture degree. I could have gone on and done a master’s. Here, probably.”

She looked at him, trying to work out the right answer for herself too. “You won’t understand. We’re Deacons. We grow up with a sense of duty. There have been Deacons working for the government for the best part of a hundred years. In the Treasury. The military. The State Department. It’s what we do. We don’t ask why.”

He wondered how much of that she really believed. “And when we find this man. What do you want then?”

“Justice,” she said with plain, flat certainty.

“Is that what Agent Leapman wants too?”

“Joel Leapman is a primitive organism driven by primitive desires.” She spoke with cold, aloof disdain. “It’s thanks to people like him that people like me get spat at on buses. Ask him what he’s after. Not me.” She thought for a moment, then fixed them with her keen, intelligent eyes. “I know exactly what I want. I want to see this man standing up in court, getting convicted for every human being he’s killed. Every life he’s ruined. I want to see him go to jail forever and have those ghosts haunt him each and every day. I want to sleep better knowing that he can’t, because of all the nightmares coming his way. Will that do?”

Peroni cast Costa a sideways glance. The one that said: why do we always get them?

Nic Costa knew what he meant. He was coming to understand a little about this woman and it didn’t fill him with joy. She wasn’t at the hard end of investigations with the FBI. Of that he was sure. Perhaps Leapman had called her into the Rome inquiry because of her specialist architectural knowledge. Or her perfect Italian. Perhaps it was even simpler than that. Her presence was down to who she was: the daughter of the last victim. The Deacons seemed to be an important family. Maybe Leapman had no choice. Maybe Leo Falcone was in the same position. It would explain the uncharacteristic way the normally abrasive and individualist inspector had rolled over and allowed the Americans to walk straight into the case.

“You think this guy knows Rome?” Peroni asked.

“Like the back of his hand,” she said straightaway. “I’m certain of it.”

“Nah, he doesn’t,” Peroni told her with some certainty. “He thinks he knows it. He’s like you. He goes to Tazza d’Oro and likes it because he feels it makes him Roman, not like some cheapskate tourist throwing coins into the Trevi fountain. Don’t get me wrong. That’s good, because it means he’s trying. You too. But it’s not the real thing. Me and Nic are. This is our town. We drink coffee in places a million times better than Tazza d’Oro. Want some?”

Her delicate eyebrows rose in amusement. “Now?”

Peroni scowled at the plastic cup. “Yeah. Why not? This stuff is piss.”

“And you think it’s going to be easy to find this kid?”

“Absolutely.” He nodded at the computer. “But not sitting in front of the one-eyed monster there. This is a people business, Emily. Night people, if you get my meaning. I got a whole list of them in my head right now. You’re going places in Rome you didn’t even know existed.”

“Really. So if it’s that easy, Officer Peroni-”

“Hey, hey! Gianni. Nic. Please…”

Emily Deacon smiled. “If it’s that easy, don’t you think he might be doing it too? This girl must have seen what happened. She must know things we’d dearly love to hear. Why else would he want to kill her?”

Costa gave his partner a hard look. They should have thought of this themselves. They’d been distracted by the meeting at the embassy, and having an outsider attached to the investigation.

“I’ll drive,” Costa said.

BY THE TIME PERONI was renewing his acquaintance with the first name on his long list of East European hoods, Teresa Lupo was dictating the preliminary autopsy results on Mauro Sandri, running through all the familiar terms she’d come to learn over the years when dealing with firearms deaths, still unable to push what she’d heard in the American embassy out of her head.

Silvio Di Capua was busy cleaning the stainless-steel table, watching her out of the corner of his beady eyes with the same guarded awe she’d come to expect, wondering, perhaps, what she saw in the big old Tuscan cop who was now sharing her home. It was none of his business, even if it was a good question. Gianni Peroni was a good human being: honest, decent and kind, in spite of his tough outward appearance. She liked his company.

At least Silvio Di Capua’s crush on her had waned a little since her assistant realized she was no longer available. He was by the door now, washing his hands and looking ready to grab his too-short black leather bomber jacket and head home for the night when Leo Falcone walked in. She watched with some dismay the way Silvio flinched at the sight of the inspector, like a mouse catching sight of a bird of prey. It occurred to her, not for the first time, that the analogy was appropriate. Falcone, as his surname suggested, had the beady eyes of a raptor and a bare, birdlike skull too. The sharp jut of his goatee only enhanced further the impression of a hunter. He was the kind of person someone like Silvio Di Capua feared the most. Not just for his acerbic tongue or the sudden, direct habit he had of tackling every issue head-on. Worse, much worse sometimes, was the way he never let anything go. This irked Di Capua more than anyone because, when it came to morgue matters, he was the one Falcone chose as the weak point, the place to start poking at with a long, suspicious forefinger.

Teresa Lupo was apt not to play things by the book, if a few unorthodox methods suited her better, but she made a point of keeping those habits under her hat, most of the time, anyway. It was always Di Capua whom Falcone squeezed for proof, turning those bleak, suspicious eyes on him and asking all the questions the little man never wanted to hear. Then there’d be the recriminations and, worst of all, in the end Teresa would have to hear out Silvio’s grovelling apology for blabbing, accompanied, as always, by an invitation to dinner.

She looked up from her notes, feigned a smile and said, “Inspector. Good evening. And you’ve come alone too. Not with those nice new American friends of yours. How pleasant.”

“It wasn’t my idea,” Falcone objected. “You heard, didn’t you?”

“Actually, no. I was trying to work out a few things in my head. Such as why a very odd corpse was stretched out on the floor of the Pantheon like that. Listening to cops bitch at one another is a secondary diversion at such times and I’m happy for it to stay that way.” She switched off the tape recorder. “So what can I do for you?”

As usual, Falcone came straight to the point. “You can tell me what you two found out when you had the woman to yourself. And don’t tell me it’s nothing because I won’t believe you.”

She beamed at him. “This is because of your great faith in our abilities?”

“If you like,” he conceded grudgingly. “Or maybe I just know when you’re not telling us something. There’s an air of smugness around this place right now and I’d very much like to puncture it.”

“You don’t want the report on that poor photographer?”