Discovering that Tuco stole the meth and savagely beat Jesse, Walt visits Tuco’s lair with one other bag of crystals, claiming to be Heisenberg, a reference to the theoretical physicist Werner Karl Heisenberg after Tuco mocks Jesse, refuses to pay for the bag, and implies that Walt will endure the same fate as Jesse, Walt blows up part of the lair; the bag contained fulminated mercury, not meth. Impressed by the boldness of Heisenberg, Tuco reluctantly agrees to pay for his meth upon delivery in the future. This tints their meth blue, which will become a signature of Walt’s product. Walt’s blue meth becomes extremely fashionable, so Hank takes, discovers, and raids Tuco’s operation. Saul also has his cleaner, Mike Ehrmantraut Jonathan Banks, investigate Walt’s background, and regardless of Mike’s cautions, Saul continues to assist Walt.
Bob Odenkirk as Jimmy McGill / Saul Goodman, suspended New Mexico lawyer, turned cellular phone sales manager, moonlighting in prepaid phone sales to criminals. When Jimmy leaves, Chuck unveils a tape recorder he had activated previous to jimmy’s arrival. When Kim wonders whether they did the relevant factor by inflicting Chuck’s meltdown, Jimmy replies that what occurred to Chuck was Chuck’s fault. He hires unscrupulous criminal attorney Saul Goodman Bob Odenkirk to cover his involvement in drug commerce and launder his drug money. Underneath questioning by Walt, Gus explains that he changed into looking at the pair and refuses to work with them because Jesse is a drug addict. Walt then asks better call saul official merchandise Jesse to kill him, but Jesse tells him to do it himself.
Horrified, Skyler asks for a divorce to go back for her silence and needs that Walt doesn’t have anything to do with their youngsters. However, a few days later, he provides Walt a chance to prove himself by delivering all the meth to a truck cease within an hour. To make bigger batches of meth to make the most of their new association with Tuco, Walt and Jesse change from using pseudoephedrine to methylamine as a precursor. After a failed attempt to poison Tuco, they fled on foot. Mike realizes he can not spend the money he stole from Hector without attracting suspicion, so he seeks Gus Fring’s help laundering it. That night time Mike is overwhelmed up and stabbed by the native gang he beforehand fought with and waked in an unknown pueblo.