Casey tries to convince everyone he is healthy, Shay avoids the lawyer who wants to talk about Daryl's suicide, Otis and Katie grow closer, and Boden helps a woman with a negligent landlord.
The Intelligence Unit hunt a team of criminals carrying out robberies using a knock-out gas.
On the mayor's request, Frank reluctantly attends a parade in honour of a man who once conspired in a bombing against the police.
Reese tries to protect a bounty hunter who continues to pursue her target despite a potential threat to her life. Finch puts his plan into motion.