S2E10 · Palindrome

Complete story — includes the ending

Hanzee shoots Ed while he and Peggy flee. The two take shelter in the meat locker of a supermarket. Ed eventually succumbs to his blood loss, causing Peggy to have a mental breakdown and hallucinate that Hanzee has set the supermarket ablaze to smoke them out, mirroring a film she watched earlier. When she exits the locker, she is met by Lou, who arrests her. On the drive back to Minnesota, the two converse about her life and the killings. Hanzee receives a new identity from a confidant in a park, where he also rescues a pair of young boys, one of whom is deaf, from a schoolyard bully whom he attacks violently. Milligan is promoted after taking credit for wiping out the Gerhardts, to find himself working in management from a small corporate office. Betsy recovers from the side effects of her chemotherapy drugs; she, Lou, and Hank gather as a family, with no one able to explain the UFO. Hank tells them that the symbols in his office were his attempt at creating a universal language to promote better global cooperation. The three ponder what the future holds.