Chapter 7: Digital Footprints

The laptop screen cast a harsh blue glow across my face as the timestamp files scrolled past in relentless succession. For hours, I sat at the mahogany dining table, listening to the grandfather clock in the hallway tick away the early morning hours. Rebecca had always managed the household staff with an iron fist, insisting that privacy required a strict division between our family life and the people she employed. But smart home systems don't care about social hierarchies; they log every motion sensor ping, every door lock cycle, and every intercom activation with cold, unfeeling precision.
I filtered the logs by Emily’s room. The data revealed a pattern that made my stomach tighten into a hard knot. Between ten in the morning and four in the afternoon—the exact hours I spent downtown managing the firm—motion sensors in the hallway outside Emily’s room recorded dozens of brief entries. Most of them corresponded to Sarah, our former nanny, but there were other entries, logged under guest credentials that had been assigned to Rebecca's younger brother, a man who supposedly lived three states away and hadn't visited us in over a year.
Further down the file list, I found a subfolder labeled nursery intercom archives. My breath caught in my throat. Rebecca had always told me the intercom system was broken, a casualty of the house's old wiring that we never bothered to repair. Yet here were audio files, dozens of them, recorded and stored automatically on the local backup drive.
I plugged in my headphones, clicked the first file, and pressed play.
The audio started with the faint hum of static, followed sharply by Rebecca’s voice, cold and brittle, echoing through the small speaker in Emily's bedroom. "If you tell your father about this, he’s going to leave you behind just like your real mother did. Do you understand me? Say it. Say you'll keep your mouth shut."
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A small, terrified sob filtered through the tiny speaker. Emily’s voice, trembling and small: "I won't say anything. Please don't send me away."
I sat frozen in the dark dining room, the audio file looping quietly in my ears. The anger I had felt in the garden vanished, replaced by something much colder and infinitely more focused.