You decide to continue questioning other passengers in the dining car. As you make your way through the car, you notice a man sitting at the bar, nursing a drink. He seems to be deep in thought, his brow furrowed.

What would you like to do next?

1. Approach the man at the bar and ask if he witnessed anything unusual.

2. Continue questioning other passengers in the dining car.

3. Head to the observation car to investigate the note you found earlier.