] How in the world did Caroline Bingley Parrish happen to be walking, alone, half dressed, a bulging reticule ( is this a clue?), on a shadowed street? Hypnotized? No hypnosis not yet used. Drugged? Why? Ah, sleepwalking.

Did she suddenly start sleepwalking though?? Both Darcy and Elizabeth have both been around Caroline at night before and wouldn't they be aware of her tendency to sleepwalk?? I think something may have induced Caroline's late night stroll..She certainly doesn't seem to be "herself" right now...