Mike decides to "retire" by selling his share of the methylamine to Declan for $5 million. Walt demands Mike give him the names of the nine lawyers who handle the hazard payments. Mike refuses. A heated argument ends with Walt pulling a gun. Mike taunts him: "You just had to be the man. You just had to win. You couldn't let it go. You're not half the man Gus was." Walt shoots him. Then, in a moment of haunting humanity, Walt realizes he could have gotten the names from Lydia. Mike dies alone by a river, telling Walt to "shut the fuck up" and let him die in peace.
Walt uses a remote-controlled machine gun rigged in the trunk of a car to massacre Jack’s gang. He finds Jesse, a beaten, emaciated slave. Jesse refuses to kill Walt. Walt asks Jesse to shoot him, but Jesse just says, "Do it yourself." Walt then tells Jesse that he watched Andrea die—and that Todd killed her. Jesse strangles Todd with his own chain. As Jesse escapes, Walt is shot by a fragment of his own machine gun. He wanders into the lab.
Walt is alone in a remote New Hampshire cabin. He has cancer again, back with a vengeance. He pays for a single, pathetic hour of company. Meanwhile, Jesse is a prisoner of Jack’s gang, forced to cook meth in a cage. Todd, who has a creepy crush on Lydia, treats Jesse with a bizarre, polite sadism. Jesse learns of Andrea, Brock's mother, and is forced to watch as Todd murders her on her doorstep as a warning not to escape. breaking bad season 5
Hank and Jesse set a trap: they bury Jesse's $5 million in a desert spot and have a fake phone call saying they've found Walt's money. Walt, paranoid, races to the site. He finds Hank and Gomez. Walt is arrested. Then, the Nazis arrive. Walt, desperate, called Todd to summon Uncle Jack as a "distraction," telling him that "the DEA agent" (Hank) was a problem—but he never told them to come armed. It's a colossal miscalculation.
Walt devises a plan: a coordinated hit on all nine men within a two-minute window. Jesse, horrified by the prison violence he witnesses (a horrific montage of shivs and falls), is disgusted. Mike is furious, not at the act, but at Walt’s chaotic, untidy nature. Mike wants to pay the men "hazard pay" to keep them quiet and retire peacefully. Walt overrules him. Mike decides to "retire" by selling his share
Walt races home. He tells Skyler to pack. She refuses. He forces her at knifepoint to give him the knife, then takes Holly. In a desperate, heartbreaking scene, he leaves Holly at a fire station and calls Skyler, knowing the DEA is listening. He pretends to be a monster, snarling that he did it all for himself, that she was just a hostage. He takes all the blame, clearing Skyler of any charges. He then disappears, using the vacuum repair man to get a new identity.
Their methylamine is running out. Declan cuts off supply. Lydia suggests stealing a tanker car of methylamine from a passing train. The plan is a masterpiece of precision: Walt, Jesse, and Todd (a bug-eyed, polite, sociopathic pest control worker Jesse brought on) must drain the car while the train is moving, replace it with water, and vanish within 90 seconds. They succeed perfectly. As they celebrate, a kid on a dirt bike, Drew Sharp, appears from the desert, having witnessed everything. Before anyone can react, Todd calmly draws a pistol and shoots the boy dead. A heated argument ends with Walt pulling a gun
Walt, Jesse, and a resentful Mike go into business together. They need a new distribution network. Walt approaches Lydia Rodarte-Quayle, a nervous, high-strung Madrigal Electromotive executive (Gus’s parent company). She connects them with Declan, a local Phoenix kingpin. Declan laughs at Walt’s proposal of $15 million for the methylamine. Walt coldly retorts, "Then I’ll just cook my own." He buys a Vamonos Pest control company as a front, cooking in the tents of fumigated houses while the owners are away.