Then in a mirror high on the wall opposite him, he spotted one other person in black, a woman. She was seated directly behind him in the booth with another woman and a man. Though Manfred got out his e-reader and turned it on, he glanced up several times because her head and shoulders seemed familiar. After the third or fourth time Manfred checked out the woman, he realized he was looking at Olivia Charity again. He’d never seen Olivia so groomed before, and he was astonished at how sophisticated and gorgeous she looked.

In Midnight, Olivia wore jeans and T-shirts and boots, very little makeup or jewelry. The Dallas version of Olivia was wearing a lot of eye makeup. Her hair was put up perfectly in a roll at the nape of her neck. Her black dress was sleeveless and sleek. She was wearing a necklace formed to look like overlapping leaves. Manfred decided it was made of jade, though he was not knowledgeable about gems.

From his position, Manfred could only glimpse Olivia’s face from time to time. But her companions seemed engrossed in her conversation, so he felt free to watch them. They were both in their late fifties or even early sixties, he decided, but were definitely what you would call “well preserved.” The woman was blond by courtesy, but not glaringly so. She looked like a tennis player. Her jewelry glittered.

The man had a lot of gray hair, well styled and cut, and he was wearing a suit that Manfred suspected was very expensive.

They’re not talking about playing tennis, Manfred told himself. To a casual observer, the man and woman might appear to be having a pleasant conversation with Olivia, but Manfred was a keen observer by nature and trade. The couple both had the slight knowingness to their smiles, the wink-wink nudge-nudge consciousness that told him they were talking about sexual things in a public place.

Manfred was through with his meal by the time the three finished their conversation. The couple left together. In the mirror Manfred saw the woman fish something from her tiny purse and slide it over to Olivia’s hand. A keycard. Huh, I didn’t expect that, he thought. He’d always speculated about his mysterious neighbor, who had an apartment in the basement of the pawnshop next door to Manfred in Midnight.

Manfred had met Olivia during the previous year at the same time he’d met Bobo’s other tenant, Lemuel Bridger. No one had ever given him much background on his neighbors, because people in Midnight weren’t prone to gossiping about each other, as a rule. But gradually, Manfred had come to understand that Olivia had a mysterious job that took her out of town from time to time. And he’d observed that Olivia sometimes returned to Midnight the worse for wear. Amid other possibilities, he had considered the idea that Olivia might be a prostitute. But as he’d gotten to know her, something about the way she handled herself made him discard the idea.

Despite the way her dinner with the older couple had played out, he couldn’t believe it now. What’s she up to? he asked himself. He glanced down at his watch. After seven minutes, Olivia rose and left the restaurant. She walked right by him, but she didn’t acknowledge him by so much as a twitch of an eyebrow.

Manfred left the restaurant maybe three minutes later, but he did not see Olivia at the elevator bank as he’d half expected. In fact, he didn’t see her again that night. He woke once in the early morning, aware of some hubbub down the hall from his third-floor room; but it subsided, and he slept another hour.

When he stepped out of his room to go down to the hotel’s coffee shop for breakfast, the police were wheeling a body in a bag out of a room closer to the elevators than his. Manfred thought, Oh, shit. What did Olivia do?

He stayed in his doorway until the gurneys had rolled into the staff elevator. When he ventured out and down the hall to the guest elevators, a policeman holding a clipboard asked him his name. When Manfred responded, the cop checked it off on a list. “One of the officers will talk to you later,” the cop said. “You’ll need to stay in the hotel until you’ve been interviewed.”

“I’ll be here.” Manfred tried hard to sound appropriately somber and innocent. “I am assuming one of the guests died?”

“Two. But the officer will tell you what you need to know.”

Manfred stepped into the elevator, his thoughts racing around like a mouse in a maze. He realized he’d never considered that Olivia might not be involved at all, and he’d also never considered that the body bag might contain anyone besides the man or the woman she’d dined with the night before.

When he emerged from the elevator, the calm, techno lobby of Vespers had been overturned. Now the mirrors reflected quite a few people, mostly of the police persuasion. Manfred sighed heavily. He doubted the lobby of Vespers had ever seen so many police, uniformed or plainclothes. The staff did not look so smoothly chic today. They looked both anxious and excited.

Inside the sunny morning restaurant (Mattina), seated at a table for two, was Olivia. She looked much more like the woman he knew, in lighter makeup and a gauze blouse and khakis. He looked away elaborately (This is not the woman I seek), but as the hostess bustled up to seat him, Olivia jerked her head in a summons.

“I see a friend,” he told the hostess, and slid into the chair opposite Olivia’s. Her plate of fruit and bowl of yogurt had been sampled. As he sat, she signaled for her coffee cup to be refilled.

“My gosh, Manfred!” Olivia said, leaning forward to give him a clap on the arm. “I didn’t know you were in Dallas!”

“Same here,” he said at the same volume level, just loud enough to be heard by the waitstaff. “I thought I saw you last night, but then I said to myself, ‘No, that just can’t be Olivia!’” His voice was light, but he knew his expression was anything but. Olivia smiled at him.