Cases

Antarctic research station

Radio Silence

The aurora took the radios. The floor kept listening.

An Antarctic station loses every signal under an aurora, then a commander is found dead while the floor keeps the only reliable record.

Case Brief

The public story is already unstable.

A geomagnetic storm has crushed every radio and satellite link out of Vega Station for the night. Between soup and the main course the station commander is bludgeoned at his desk in the comms hut. Three researchers alibi each other at the mess table, the cook was behind the galley pass-through, and the only instrument still awake on the whole station is the seismic floor sensor under everyone's boots.

Use silence, sensors, and timing to break a sealed-station alibi.

Setting
Antarctic research station
Case Type
Quick Case
Length
Single sitting
Suspects
4
Locations
6
Cast

Everyone has a version of the night.

Dr. Ivar Holmberg character portrait from radio-silence

The Victim

Dr. Ivar Holmberg

Station Commander / Glaciologist

Dr. Ivar Holmberg is the station commander and senior glaciologist, on his fourth Antarctic winter at Vega.

Dr. Thomas Reed character portrait from radio-silence

The Doctor

Dr. Thomas Reed

Station Doctor / Junior Glaciologist

Dr. Thomas Reed is the station's doctor, widowed, quiet, at the head of the mess table tonight.

Margot Trelaine character portrait from radio-silence

The Cook

Margot Trelaine

Station Cook

Margot Trelaine is Vega Station's cook, a late-replacement hire out of Christchurch with a quiet galley manner and a dry wit.

Dr. Pavel Novák character portrait from radio-silence

The Geophysicist

Dr. Pavel Novák

Senior Geophysicist

Dr. Pavel Novák is the senior geophysicist, designer of the station's seismic floor-plate grid and a sober fixture at the mess table.

Dr. Ana Vela character portrait from radio-silence

The Biologist

Dr. Ana Vela

Marine Biologist

Dr. Ana Vela is the station's marine biologist, a second-season researcher and a private figure at the mess table.

Locations

The scene keeps changing when you look closer.

The Comms Hut location art from radio-silence

Crime Scene

The Comms Hut

An outbuilding at the end of the utilidor — satellite uplink, HF backup, a heavy desk, a single seismic plate across the threshold, and the commander's body across the desk.

The Galley location art from radio-silence

Common Area

The Galley

The cook's working galley — eight-burner range, prep bench, cleaver rack, dry pantry shelves, pass-through onto the mess, service door onto the corridor.

The Mess location art from radio-silence

Common Area

The Mess

The station's dining hall — one long steel table, six chairs, a window onto the ice, and a pass-through onto the galley.

The Main Corridor location art from radio-silence

Common Area

The Main Corridor

The heated main corridor of the station, a low steel passage joining every interior room and running on into the enclosed utilidor to the comms hut.

The Lab location art from radio-silence

Common Area

The Lab

The shared research workspace — optical benches, a refrigerated rack, and the seismic-grid readout terminal on its own desk by the door.

The Quarters Wing location art from radio-silence

Restricted

The Quarters Wing

The station's five private cabins along a short side corridor — commander, cook, three researchers — plus a shared ablution block at the end.

Investigation Profile

What the case asks you to notice.

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