Viktor Brandt
Industrialist and former client
Marchand froze his accounts pending an audit he calls slander. His compartment adjoins hers — and the connecting door, papered over for years, was found unbolted on his side.
Night Train · 2026-07-15
Last Train to Vienna — Night Train Murder Mystery Game
The night express left Innsbruck with a killer aboard — and six people sealed in one snowbound sleeper car.
- Setting
- Night Train
- Difficulty
- Hard
- Suspects
- 6
- Est. Time
- 25–40 Min
- Access
- Premium
Case Brief
Isabelle Marchand, a private banker from Geneva, boarded the night express to Vienna with one attaché case and left instructions for a five o'clock call. At dawn, compartment 7 was bolted from the inside; the door had to be forced. Marchand lay strangled with her own scarf — and the case that never left her sight stood open, and empty.
Snow closed the line soon after Innsbruck; no one has left the sleeper car since. Whoever killed her entered a bolted compartment and left it bolted — then went back to bed an arm's reach from the body.
Six people shared the sleeper car. Questioned separately, they offer alibis that fit like carriage couplings: each account is confirmed by another suspect and confirms a third. Testimony that perfect is not luck — someone drew the circle.
The Victim
Isabelle Marchand
Private banker from Geneva
Forty-eight, unmarried, keeper of quiet fortunes for families who prefer not to be named. She was traveling to close an account she called only "overdue" — and she tipped the attendant to note everyone who passed her door.
The Suspects
Ilka von Reth
Widowed baroness
Travels with the last family jewels and debts that outgrew them; Marchand's bank holds paper on both. She says a sleeping draught took her before midnight — the steward poured her coffee at one.
Camille Roux
Traveling auditor retained by the victim
The auditor Marchand retained for her quiet accounts, issued the case's second key for the work. A letter ending her engagement was drafted last week; she swears she never saw it — and can't say why she checked the case at Innsbruck.
Dr. Gustav Pichler
Physician returning to Vienna
His sanatorium failed when a Geneva bank pulled its financing — which bank, he won't say. He insists he retired before midnight, yet can name every person who passed along the corridor in the small hours.
Josef Marek
Sleeping-car attendant
Twenty years on this line, deeper in debt than his wages explain. Marchand paid him to log everyone who passed her door; the page for midnight to three is torn from his book.
Jules Ferrand
Wine merchant, by his ticket
His papers are three weeks old; his luggage holds no samples, only cuttings on a scandal Marchand quietly buried years ago. He boarded at Innsbruck and asked at once which compartment was hers.
Locations
- Compartment 7Crime Scene
- The Adjoining Compartment 8Restricted
- The Baggage VanRestricted
- The Dining CarOpen Access
- The First-Class CorridorOpen Access
Evidence Log
- E-01The forced bolt of compartment 7, scarred by tools before tonight
- E-02The attendant's corridor log, the midnight-to-three page torn out
- E-03The empty attaché case, its lock turned by key, not forced
- E-04A first-class ticket stub purchased under a name matching no passport aboard
- E-05A blank telegram form indented by the message written above it
- E-06Six statements in which every alibi rests on another suspect's word
Investigation Profile
- A locked-compartment strangling on a snowbound express: six suspects sealed in one sleeper car
- Every alibi is vouched for by another suspect — test the circle until a link gives
- The door was bolted from within — solve the exit and the case follows
- Recommended approach: reconstruct who moved through the corridor between midnight and three — the torn page covers the hours everything hangs on
- Locked room
- Night express
- Interlocking alibis
- High society
Case Status
UNSOLVED
The killer's identity is sealed inside the case engine — it is generated live when your investigation begins, and no two investigations unfold the same way. The only path to the truth runs through the interrogation room.
Start This InvestigationAbout This Case
Is Last Train to Vienna free to play?
A premium case rather than the free featured one — but the 100 welcome credits every new detective receives at signup apply here directly, no purchase required.
How hard is this murder mystery case?
Hard: six suspects, a locked compartment, and alibis that lean on one another. Best boarded with a case or two solved first.
How long does this case take to solve?
Plan for 25–40 minutes; the locked compartment and circular alibis reward detectives who re-interrogate before accusing.
Can the suspects in this case actually lie to me?
Yes. Every suspect is played live by AI, each with private motives and a rehearsed story. Even the innocent have reasons to keep that night vague.
