Episode Description: Beware, spoilers! To read - hover over the text.
Walter secretly installs office Hank bugs. Then he, along with Mike and Jesse abduct Lydia, in order to understand who is trying to frame them. To save his life Lydia finds new ways of delivery, it offers to rob the train with methylamine. The plan is carried out almost entirely, but something went wrong and Todd, who took part in the robbery kills a child accidentally who saw their actions.