At approximately 8 minutes 11 seconds into the episode, Carrier uses a key to open the back door to a safe house harboring evidence Peter Quinn discovered earlier and told her about. Just as she's approaching and unlocking the back door, the sky is gray and cloudy, no sunlight breaking through. She unlocks the door and steps into the house and as she closes the door behind her, the sun is shining brightly into the house and it's rays are very apparent of a clear sky and sunny weather outside.
The Solicitor General supervises and conducts government litigation before the United States Supreme Court. He would not be involved in making immunity deals or any other aspect of a criminal investigation.