Bradey, Parker, Charlotte, and Margo celebrate Margo's 17th birthday at the fair.

Sheriff York brings Parker with him to question Dr. Mast, but Parker ends up running into someone else.

Margo shares what she translated of the chant with the others. Charlotte talks to Christian. Dr. Mast gets a call from a stranger.

Charlotte approaches Parker about what happened on Souza Hill. Margo struggles to complete her work on the chant. The York family enjoys their dinner.

Parker, Charlotte, Margo, and Bradey debrief on what Parker found in Father James's house and what it could mean for his position in the cult. Bradey attempts to make peace with Parker.

Parker dreads the consequences of her actions on Souza Hill. Charlotte goes to a new source for a possible lead on what happened to Vanessa York. The sheriff department searches Father James's house.

Margo struggles with lying to her father about looking into the case again. Parker is irritated with the company Margo has decided to invite to case work. Charlotte, Margo, Parker, and Bradey search Pastor James's house.

It's debrief time for Charlotte, Margo, and Parker. Parker meets up with a new acquaintance again.