THE MAFIA BOSS FIRED EVERY NANNY—UNTIL ONE WOMAN MADE HIS TWINS LAUGH AND EXPOSED THE SECRET THAT KILLED HIS WIFE

I read Serena's note until the paper blurred. There were only two sentences, yet they seemed to unmake every year I'd lived since I was nineteen. I called Dominic my uncle, though we weren't related by blood. He had stood beside me at my father's grave. He had taught me how to negotiate and when not to trust a smile.

Now my dead wife was warning me about family.

"It could mean someone else," Nico said, carefully.

"How many men do I call family?"

He didn't answer.

Elise stood behind us, rocking Maisie. Her eyes rested on Serena's handwriting with a grief I hadn't expected. She had barely known my wife, yet her brother's story had become tied to hers in a way neither of us had chosen.

I turned to her. "Tell me everything. No more half-truths."

"The twins need to sleep."

"Then we'll talk when they're asleep."

It took another hour. Nico checked the locks himself, moved guards from the front drive to the nursery grounds, and disconnected the house monitors from their usual network. When the babies were finally settled, Elise came downstairs wearing a plain gray cardigan, her hair loose around her shoulders. She looked younger without her work uniform. She also looked exhausted.

I led her into the library. I left the door open.

"Start with Gabriel," I said.

She sat in the armchair Serena once preferred. I almost told her to move. The impulse shamed me.

"He was twenty-eight," she began. "Older than me by five years. He was the one who showed up at my school plays after our mother got sick. The one who learned to cook because I was burning macaroni. He got the job at Easton Logistics because he wanted us to stop choosing between rent and groceries."

She rubbed her hands together. "He thought he was reviewing ordinary contracts. Then he found payments going to construction companies that didn't exist, for repairs nobody had requested. Mercy House was one of several charities being used to move money."

"Where was it going?"

"He said he didn't have enough proof yet. But he mentioned one name."

I waited.

"Rinaldi."

The room seemed to shrink.

"Why didn't you tell the police?"

"I did. An officer took a statement. Then he called me back and said Gabriel was upset about losing his job and had probably misunderstood the documents." She looked at me bitterly. "My brother didn't even get to lose his job. He died before they could fire him."

I thought of how many times I had dismissed similar complaints from people outside our business. To me, the system was something powerful men leaned on. To Elise, it had been a locked door.

"And Serena?"

"A few days after the funeral, she sent flowers with a handwritten card. Then she called. She said Gabriel had been brave, and she believed something terrible had happened. She asked if he had left anything at home. I told her about a notebook. I never found it."

"Why apply to work here?"

Elise faced me. "Because I saw a photograph of you and Serena on the foundation's website. Then I read she'd died. I didn't believe both deaths were accidents. I thought someone in this house might know what happened. I expected to stay a week, maybe two, and look for answers."

"So you came here under false pretenses."

"Yes."

The honesty hurt more than denial would have.

"Was any part of this about my daughters?"

"Not when I first applied," she said. "I knew there were two infants. That was all. But the first night, Rosie cried until her voice went hoarse, and Maisie wouldn't let me put her down. I stopped thinking about files or your money or my brother. I thought about two babies whose world had disappeared."

Her eyes filled. "I didn't lie when I told you I cared about them."

I wanted to believe her because the alternative made my stomach turn. She had held my daughters against her heart when I hadn't known how. I had watched them reach for her with complete trust. Was I now supposed to measure that tenderness against her hidden purpose?

"And the key?" I asked.

Her hand rose instinctively to her necklace.

"Gabriel gave it to me the week before he died. He said if anybody ever asked about it, I should say it belonged to our grandmother. I don't know what it opens. I tried every drawer and chest in his apartment."

"May I see it?"

She removed the chain and laid the key on the table. It was silver-colored brass, its round head stamped with a tiny sunflower. My blood chilled. The flower matched the painted petals on Serena's music box.

I went to the shelf where I'd placed the box after the attempted intrusion and turned it over. There was no keyhole on the bottom, only a narrow seam hidden beneath the paint. Nico fetched a thin blade. When I pushed it into the seam, a small compartment slid free.

Empty.

Someone had found the compartment before we did.

Elise stared at it. "Maybe Gabriel's key opens something connected to the box."

"Or someone has been using the box to hide evidence and already took it."

The thought made me sick. All this time, Serena's belongings had remained within walls I'd considered secure. I'd thought the greatest danger came from men outside my gates. Now I could picture strangers moving through her nursery while my daughters slept.

I rose and walked to the window. Rainwater slid down the glass, turning the courtyard into distorted streaks of light. Behind me, Elise spoke in a small voice.

"Are you going to fire me?"

The answer should have been yes. She had concealed a reason for entering my home. For a man who demanded loyalty, the lie was unforgivable.

The silence stretched. I remembered signing Elise's employment agreement without reading the personal statement she'd attached. I'd reviewed her qualifications, her references, and her schedule. I hadn't wondered what she needed from the job, or whether she had anyone to call at the end of a difficult day. It had been easy to think of her as part of the household staff rather than a person with a life that existed before my daughters.

"If you stay," I said, "you need to know I'm going to ask questions you won't like."

"Then ask them honestly."

"And you have to tell me when I'm wrong."

"I've been doing that since the second day."

Despite everything, I almost laughed. Her eyes were swollen with fatigue, and the necklace lay between us on the table. The little key had survived Gabriel's death, Serena's death, and months of being hidden. Whatever it opened could still ruin us. Yet she sat across from me without pretending she was fearless.

"I don't know how to trust someone after being lied to," I admitted.

"Neither do I," she said. "Maybe we start by not making another lie."

It wasn't a perfect answer. It was the first useful one I'd heard.

Then the baby monitor crackled, and Rosie began to whimper. Maisie answered from the neighboring crib.

Elise stood automatically. So did I.

"We are not finished," I said.

"I know."

"You won't search this house without telling me. You won't contact anyone about this without Nico knowing. And if you discover something, you bring it to me."

She studied me. "Those sound like conditions."

"They are."

"For staying?"

I looked at the monitor. Two tiny shapes stirred in the dark, reaching for comfort that no amount of money could buy.

"For working with me," I said. "You came here looking for the truth about your brother. I need the truth about my wife. We may be looking for the same people."

Relief and fear crossed her face together. "What about the girls?"

"They come first. Always. If we can't keep them safe, we stop."

She nodded. "Always."

We climbed the stairs together, but at the landing Nico met us with a sealed evidence bag. Inside was a small memory card recovered from the garden receiver.

"The device wasn't just blocking the cameras," he said. "It was transmitting data. Someone copied footage from inside the nursery."

My vision narrowed. "How much?"

"Weeks. Maybe longer. The copied files are encrypted."

Elise pressed a hand over her mouth.

Nico continued, his voice tight. "There was also a scheduled upload for tonight. Whoever owns the receiving address expected to get something from inside this house at exactly three in the morning."

I looked at the darkened corridor where my daughters slept. I had spent years making enemies and convincing myself the walls of my house protected the people I loved.

At last I understood the truth.