Where We Left Off: The increasingly ruthless Walter allowed Jesse's junkie girlfriend, Jane, to die. Her father, an air-traffic controller, was so overcome with grief that he failed to prevent the collision of two planes. This being a very small world, the debris rained down on Walt’s house — which was almost empty, because his family left him. Karma.
What's Next: John de Lancie returns as Jane's dad, now wracked with guilt about both his daughter's death and the plane crash. Look for him to put some of the blame on Jesse, who is struggling not to relapse.