Northbound case cover

Case 16 · Night-train disappearance · blackmail procedural

Northbound

Lina Maren · Northstar 817

Lina's phone reaches Northbridge inside a locked sleeper berth. Lina does not, and her 03:30 safety message never arrives.

Cruel40–50 min12 questions

Your briefing

Rebuild a night-train route using berth access, station loops and evidence Lina prepared in advance. A phone can continue north after its owner leaves it behind.

What this case tests

  • Train timeline
  • Device/person separation
  • Blackmail evidence

Apps in the evidence chain

Rail · Maps · Photos · Messages · Files