One month later: Sloane has opened her own legal aid practice in Bitter Harbor. She and Caleb are building a life together in Ruth's house. They learn Annie had been accepted to art school—a future stolen from her.
The week after the press conference brings investigators and media to Bitter Harbor. Nathaniel Cairn has vanished. On the dock, Sloane tells Caleb she's staying—starting a legal aid practice in Maine.
Sloane holds a press conference revealing all evidence against the Cairn family, demanding criminal investigation. David texts asking to meet—he watched the conference and finally understands who she became.
Caleb argues with Sloane about the risks of going after the evidence, but she insists. That night, she calls with news: the source copied everything and fled the country. Tomorrow she'll hold a press conference with the complete evidence of Nathaniel Cairn's guilt.
The investigation team reviews new evidence—financial records showing payments to Sheriff Cole, signed by Nathaniel Cairn. That night, Sloane and Caleb share a moment by the fire.
Caleb waits nervously at the airport. Sloane arrives, transformed and lighter, and runs into his arms. On the drive back, they discuss what their relationship becomes now. Caleb confesses his fears about being "not David Chen," but Sloane assures him that's exactly why she's here.
Before leaving for Boston, Sloane gives Caleb copies of Annie's sketchbook pages and they share a tender embrace. In Boston, David reveals he's taking the London position—both acknowledge their relationship was built on assumptions, not real understanding. Sloane returns the ring and leaves.
David returns unexpectedly and corners Sloane for a final conversation. He asks her to come home, offering the planned life they'd built together. Sloane admits she's been playing a role in someone else's story and can't promise she wants the plan anymore.
Thea observes her sisters processing Annie's discovery and notices the shift in Sloane regarding David and Caleb. While cataloging items in the attic, Thea finds preserved pages from Annie's sketchbook featuring a recurring figure—identified as Nathaniel Cairn, the judge's nephew.
The forensic team excavates the sealed mausoleum chamber and finds human remains—a skeleton in a blue floral dress with Annie's distinctive ring. Dental records and DNA confirm it's Annie Wren, dead from blunt force trauma. Sloane tells Caleb, who grieves for the dreams of finding her alive.
David visits Caleb's house to assess his rival. They clash over Sloane, with David dismissing Caleb and Caleb calling out David's possessiveness. Maren counsels Caleb to be present and let Sloane choose. That night, Sloane meets Caleb at the harbor—David left early, she refused to go with him.
David arrives unannounced with roses and wedding venue demands. Over dinner, he confronts Sloane about Caleb, sensing the shift in her. Sloane admits she's not sure about the plan anymore. David leaves hurt.
