We pick up with Anna on the same morning we just left Rachel.
It turns out that Tom called out after Rachel, but Rachel practically ran away from the two of them.
That evening, they learn that someone was arrested in connection with Megan's disappearance.
But Anna doesn't care about that; she's wondering what Rachel has to do with all this. Why was she at Scott's house?
Tom tells Anna not to worry but Anna can't stop thinking about it. She wants to get away from her own neighborhood. No—she wants to get away from Rachel!