My review of last week's episode: Nocturne
Here's the thing though: for once, it's not Morse's old flame, it's Thursday's. This gives quite an unusual texture to the story, and once again focuses more on Morse's boss than the protagonist himself (I'm not complaining). Like Home, another Thursday-central episode, a pivotal theme is family. Sway focuses on marriage, love, and fidelity. (Spoilers ahead.)
The story itself comes second to the character drama. A serial killer is on the loose in Oxford (once again), strangling married women with a pair of fancy silk stockings. Morse tracks the stockings to a department store called Burridge’s, where a number of highly suspicious men stalk the stocking aisles. In the course of these investigations Morse meets an Italian woman named Luisa, who, the instant Thursday enters the room, collapses in a dead faint. This scene was probably a lot funnier than it should have been.