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THE COLD INQUIRY / CASE 001
The Last Appointment.
Daniel James Mercer, 43, was found unresponsive in his private office at Northfield House, Manchester. The investigation centres on a suspected poisoning and the events surrounding his final evening.
CASE REFERENCE
TCI-001
LOCATION
Manchester, England
DISCOVERY
Friday, 9 October 2026
ESTIMATED TIME OF DEATH
20:30–21:00, 8 October
YOUR INVESTIGATION
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FICTIONAL INVESTIGATION · EVIDENCE-LED MYSTERY