Gus receives a deadly message from the cartel. Skyler gets bad news from Ted Beneke.
Hank suspects Gus is involved in the drug trade, and Walt gets stuck in the middle of the two.
Walt enlist Jesse to try and kill Gus, as a wide drives between the pair deeper.
Jesse and Mike work more together. Walt and Skyler's relationship changes drastically.
While Mike takes Jesse with him doing pickups, Walt's left in the dark and cooking alone.
Walt and Skyler have to come together to sell their lies to Hank, when Walt finds out his brother-in-law is helping on a new case.
Skyler comes up with new ideas for buying the car wash. Marie finds herself in hot water.
Walt tries to secure safety in a post-Gale lab, whereas Jesse only falls deeper into despair.
After Gale's death, Walt and Jesse have to try staying alive, if that's even possible.
In the aftermath of Walt's decisions, he and Jesse have to figure out a way to stay alive.
When the unthinkable occur, Jesse takes action and leaves Walt to make a brutal decision.
Gus invites Walt to dinner. Jesse discovers more truth about Combo's death.