You thank the group for their cooperation and decide to move on to question someone else. As you scan the dining car, your eyes land on a woman sitting alone at a table near the window. She seems lost in thought, staring out at the passing scenery.
What would you like to do next?
1. Approach the woman and ask if she 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.