Case Briefing

Henrik Voss was architecture made flesh — a towering figure both physically and professionally whose buildings graced the skylines of Dubai, Shanghai, London, and New York. His design philosophy, which he called 'structural poetry,' combined mathematical precision with an almost spiritual reverence for light and space. But Henrik's artistic brilliance coexisted with a profound personal selfishness. He viewed people the way he viewed building materials — useful for their specific properties and discarded when no longer needed. Kai Nishida arrived at Voss & Partners as an idealistic young architect who believed in the power of sustainable design to change the world, and Henrik saw in him a rich vein of innovation to be mined. Over three years, Henrik systematically harvested Kai's most original ideas — the concepts that would have defined Kai's own career — and presented them as his own to the global architectural community. The Pritzker Prize submission was the final, unforgivable theft. For Kai, it was not merely about professional credit; it was about identity. An architect's ideas are not products — they are extensions of consciousness, visions of how the world should be shaped. To steal them is to erase the person who conceived them. Kai's response was darkly poetic: he turned Henrik's own blueprints — the physical manifestation of stolen ideas — into the instrument of death. The scopolamine-laced drawings ensured that Henrik would die doing what he loved most, reviewing work that was never truly his.

The Suspects

4 people had the means, the motive, or the opportunity. Only one of them is the killer.

What You Will Investigate

Work through the full case file the way a real detective would: read the police report, walk the crime scene, question every suspect, and study the evidence — including Contaminated Blueprint Sheets, Fine-Mist Atomizer, Chemical Supply Order, Office Security Camera Footage, Plagiarized Design Documents. Cross-reference statements against the physical evidence, spot the contradictions, and build your theory before you make your one and only accusation.

DifficultyMedium
Suspects4
Evidence Files5
Playtime45–60 minutes
AccessPremium

This is a premium case file. Not sure yet? Start with our free murder mystery case to learn how the investigation works, then unlock every premium case — including this one — with a single subscription.