Saturn Space Hotel: The Mystery of the Missing Plans
You are interviewing General Duncan Hughes

"Where were you?" you ask the general.
"I was in the bar with Karen Jones drinking bitter. I walked away heading to the toilet when Karen said, 'Where are you going?' I said, 'I'm going to the toilet,' and Karen said, 'Be quick Duncan.' Then I went to the toilet and I saw someone run out of the door of the room where the plans were in. It was the conference room the person ran from. I didn't see who it was though," the general paused.
"Please carry on," you tell the general. "The person was in the dark running away. I went back to Karen and didn't tell her."
"Is that all?" you ask.
"Yes," replied the general.