Red in Tooth and Claw

S1 E6: In 2001, an ill-fated Thanksgiving leaves Kathleen stressed and Margaret with questions about her past. Five years later, a far-fetched theory from Larry Pollard, the Petersons' former neighbor, inspires Sophie to launch her own investigation - and threatens Michael's already shaky new normal. Then, in 2017, Michael must decide whether to compromise his principles in exchange for his freedom.