Nick Jandl

Casey and Severide find themselves at odds after Casey argues with him over the best way to save a teenager trapped in barbed wire.

Jeff's former fiancée, pop star Jade St John, arrives in Nashville on tour. Juliette is eager to get back to work after giving birth.

Rayna asks her children and Deacon to perform with her at the Grand Ole Opry. Will frets when he's given a new songwriting partner.

Rayna refuses to let Deacon wallow in misery over his condition. Scarlett's past history comes back to haunt her on social media.

The team partner with `The Sherlocks', a private investigation team, to investigate the murder of a petty officer outside DC.

Juliette plans a return to the spotlight as the brightest stars in Nashville gather to support Teddy's music education initiative.