Cate is sent back to Elmira. Despite their past, Marie ralliesthe team to break her out. Emma tries to enlist Sam buthe's visiting home, hoping to reconnect with hisparents.
Maisie Adam and Phil Ellis are repulsed by olives, while ReeceShearsmith's mystified by a voice note. And Alex Horneregrets giving Ania Magliano access to his phone...
Tommo heads to Germany to impress Hans': mum, VeronikaFischer, and hopefully land some investment from Hans'grandfather. But his plans fall apart when Farmer Jim turns upon the next flight, hell-bent on tracking down'bukkake' - and Tommo's the only one who canhelp. They stumble into a dodgy drug deal, and things escalatefast - from beerhalls and lederhosen to sledgehammers andtrashed cars. This is one night to remember.
Guy and Jamma visit Guy':s family home to pick up hischildhood diary for writing inspiration. When Jamma meetsGuy's mother and brother, he makes a perfect firstimpression, much to Guy's despair. But all hell breaksloose when an unwelcome guest makes a frightening andconfronting appearance.
It':s Guy':s book launch but the venue has beendouble-booked with a wedding. The bride goes missing, andJamma tries to save both the launch and the wedding.
A family of victims from a house fire are rushed to Gaffney.Lenox fights to save two sisters injured in an all-night raveturned tragedy. Tensions mount between Goodwin and Abrams overdifficult staffing changes.
Matt wrestles with his feelings for Eve, and Charlotteconvinces him to go to a grief group. Meanwhile, Rileystruggles with her own "will she or won'tshe" about her feelings for Gabe.
The teachers prepare for the upcoming school year with newfaces and big changes on the horizon. Ava makes a bigannouncement that shocks Jacob and Melissa.
A new face at Firehouse 51 causes tension, while rising chaosin the city brings new challenges to the team. Herrmann stallson plans of relinquishing his office to Mouch.