The Best Episodes Written By Aristotle Kousakis

America copes with tragedy while Chandler further investigates the possible virus mutation.

The first responders race to help a homeless man crushed in a garbage truck, a mother and son in a crashed elevator and extreme hoarders entombed in their house. Meanwhile, Athena jumps into to the dating pool, as Buck and Abby's relationship is tested by her ailing mother.

Hen relives her evolution into the firefighter she is today as she recalls the first times she met Chimney and Athena.

New Directions and the Warblers go head-to-head at sectionals. Meanwhile, Rachel must choose between returning to NYADA and doing another Broadway show with her past love, Jesse St. James.