Lisa—bleary-eyed in the back of her mother's SUV—watching youtube videos about the Islamic golden age.

Mom, how do you get the phone to stop lagging?

The SUV was never bugged. The CIA were able to listen to this via Lisa's phone and see from it's front and back cameras.

Try rebooting it.

The CIA lost the feed.

Frank:
-just finished going through the phone's log
-no smoking gun causation
-no patterned correlations
-i don't think she's the kid

Lisa's phone came back online but the feed's visuals were black and it's audio a distorted rustling.

-drop the hearts surveillance
-we're circling back to the millers

And with that Lisa had been cleared of suspicion. She closed the chat program that she used to speak as Frank to the CIA. She uninstalled the chat program from her mother's phone. She returned her mother's phone and retrieved her own from her backpack.

CIA agents broke back into the Heart household while the family was out. Retrieved their cameras and microphones. Set the spy program on Lisa's phone to self-destruct. Completely wiping any proof of their illegal investigation.

The following day, Lisa reinstalled the program on her phone that allowed her to chat as Frank. To lead the investigation of five nations into her own actions.

Lisa was Frank.
Lisa is Frank.
Lisa Frank.