Chapter 5 - The Digital Trail

Once a target date exists, an investigation ceases to be an emotional exercise and becomes a matter of logistics.
I did not hire a private investigator. In a city of our size, hiring a high-end firm often creates paper trails—credit card charges, retainer agreements, phone logs—that a man like Mark, who audited financial risk for a living, would notice in a heartbeat.
I did it myself.
I began with our shared financial infrastructure. Mark and I maintained a primary joint checking account for household expenses, mortgage payments, and utilities, but we also kept individual personal accounts for discretionary spending. It was a system we had established when we got married, built on mutual trust and professional independence.
I couldn't access his personal bank account directly without his credentials, but I had access to our home router.
On a Thursday morning after Mark left for the office, I sat at the kitchen table with my laptop and opened the administrative panel of our home network. Every device connected to our Wi-Fi left an IP log, a timestamp, and a record of domain requests.
I filtered the logs for Mark’s personal laptop and mobile phone spanning the last three months.
Most entries were predictable: corporate portals, financial news outlets, sports blogs, and streaming services. But nestled among the daily noise was a recurring domain request that appeared three or four times a week, usually between 6:00 AM and 7:00 AM while I was out on my morning run:
cloud-storage-vault-sec-09.com
It was an encrypted web-based file repository—the kind of service people use when they want to store photographs, documents, or message logs off their primary hardware.
I attempted to access the portal. The landing page was stark: a username field, a password prompt, and a requirement for two-factor authentication.
I closed the browser tab. Trying to crack his password would trigger an automated login alert to his phone, blowing my cover instantly.
Instead, I focused on the physical world.
On Friday afternoon, while Mark was at a client golf tournament, I went up to the attic. In the far corner, stored behind stacks of holiday decorations and old college textbooks, sat Mark’s old leather weekend duffel bag—the one he had used before buying his current navy nylon luggage.
I unzipped the front pocket.
Inside was a small, plastic hotel keycard from the Lumière Boutique Hotel downtown, a printed receipt for a parking garage on 8th Street dated January 14, and a silver paperclip holding together three pharmacy slips for a prescription skin ointment that neither I nor Mark had ever been prescribed.
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The name on the pharmacy slip was not Mark Hale.
The name on the prescription was Elena Vance.