A calming trip through the meadows.
A scenic voyage into the mountains. Everything was peaceful, until the train passed into a darkened tunnel...
*bang*
Three shots rang out, loud enough to reverberate from the engine to the caboose.
As the train exited the tunnel and the veil of darkness was lifted, everyone rushd to the conductor's cabin.
The members of the crowd looked between themselves with suspicion. It was obvious that the culprits had to be among them. The only question was... Who?