"Leave What You Don't" is the thirteenth episode of the fifth season of the post-apocalyptic horror television series Fear the Walking Dead, which aired on AMC on September 8, 2019.
The episode was written by Ashley Cardiff and Nick Bernardone, and directed by Daisy von Scherler Mayer.
He makes a desperate attempt to save Serena, but is too late as the walkers devour her (it is revealed that Clayton was unable to help because Sarah and Wendell stole his truck during the hurricane).
The critics' consensus reads: "'Leave What You Can' helps shake the season from its narrative lethargy by dispatching a subpar antagonist in favor of a new villain who makes a bold impression.
"[1] Alexander Zalben of Decider praised the episode and wrote: "After weeks of playing nice, proving that even in the zombie apocalypse there's no problem that can't be solved with a hug and a laugh, the show proved with this week's episode, "Leave What You Don't," that it's still the sibling to The Walking Dead.