Rancher turned sheriff Ralph Lamb takes on Chicago mobster Vincent Savino manager of the Savoy Casino while investigating the murder of the governor's niece.
Hank suffers from the aftermath of his encounter with Tuco. Meanwhile, Jesse hires a crew to get their product out on the streets.
Walt and Jesse become short on cash when they try to cover their tracks. Meanwhile, the DEA has a lead that could get them straight to Walt and Jesse.
Walt and Jesse try to end their deal with Tuco. Meanwhile, Hank attempts to repair Marie and Skyler's relationship.
The side effects of chemo begin to plague Walt, who is also cooking meth again. Jesse's friend, Skinny Pete, introduces him to a distributor named Tuco, but things go awry and Jesse ends up hospitalised.moreless
Walter and Skyler attend a former colleague's party. Jesse tries to free himself from the drugs. Later, Skyler organizes an intervention for Walt.