Chicago Fire

Boden discovers that a fire at his wife's school wasn't a mistake; one of Brett's childhood friends comes to visit; Dawson reconnects with Casey; after being evicted, Kidd turns to Severide.

Mouch gets a little too competitive in the firefighter muster challenge; Chief Boden dials up the pressure on Casey and Severide to look into the cause of the fire that trapped his wife.

Casey fails to make a good impression with the new chief; Mouch organises a birthday surprise for Cruz; Casey takes a risk to save a man threatening to jump off a building; Brett discovers something new about her friend Hope.

Dawson runs a secret errand and gets trapped in a collapsed parking structure; Casey starts taking on additional duties; Kidd becomes increasingly sceptical of Hope.

Casey asserts his authority while trying to save a teenager trapped in barbed wire, causing an argument with Severide; Otis attempts to get Casey to agree to test an expensive piece of firefighting equipment.

When Kidd receives an unexpected transfer out of the firehouse, Severide and Casey become suspicious and decide to investigate; Otis and Herrmann discuss taking over a dilapidated bar.