Hanna deals with the fallout of her mother's arrest, and unfortunately, according to Spencer, the best possible outcome for Ashley is twenty years in jail. Caleb teams up with Toby to find out who framed Ashley and find out where A is now. Their investigation leads them to an airfield and Nigel Wright, a pilot who's working for Red Coat. Nigel claims, after he's caught lying, that he filed a fake flight plan for a woman named CeCe Drake on the night of the fire at Thornhill. Meanwhile, Emily snatches a key to Wilden's apartment from her mother's desk, but a search of his home doesn't yield much evidence. Ezra helps Mike from being expelled after Aria's brother is accused of vandalizing Connor's car.