You can't know that!
From Create Your Own Story
YOU: Oh come on, you can't know he was a traitor FOR SURE.
MIRANDA: When he figured out I was in D-wing, he sent the Mechs after me.
YOU: But... he did get shot in the leg himself.
MIRANDA: I said he was a traitor, I didn't say he was GOOD at it. Besides, I'm also psychic.
YOU: Oh. Ok.
JACOB: I'll believe whatever you say, boss. Ready to get the hell off this station?
You say:
