The team discover a connection between the plane crash and a sinister online forum. Meanwhile, Matt is grieving for his friend, putting his relationship with Nikki under strain.
Members of Firehouse 51 are dismayed to learn their boundaries have been redrawn to overlap with an adjacent station and problems quickly arise. Casey and Gallo hunt a missing piece of equipment. Brett and Foster find themselves at odds. Mouch tries the find the recipient of a mysterious letter he discovers.
Roxy takes her first steps in speaking out against Nick, but quickly realizes the hardships that come with going public, especially when her rival attempts to discredit her story. Julia, frustrated with the lack of knowledge about her family history, meets up with her mom's cousin who explains a whole other side to her mom she never knew. Worried she might get cold feet later down the line, Amanda challenges Edie to explore her sexuality. Meanwhile, Leon tries to convince Edie to work a pro-bono case for her half-brother.
Dr. Halstead's world is thrown into turmoil when a former patient resurfaces. April has a secret she considers confessing to Ethan. Dr. Charles tries to maintain his focus during a difficult time.
Dex is hired by a famous TV judge to help find his prodigal brother but soon finds that she is not the only one looking for him. Elsewhere, after a carjacking under his watch, Hoffman enlists Greys help in tracking down the carjackers. Back at home, Dex isnt prepared for Ansels unexpected news.
As they await news of Halstead’s fate, the team tries to focus on work, turning their attention to an illegal arms dealer. Atwater discovers his brother, Jordan, is back in Chicago and could be tied to the case. Voight faces the tricky task of how to deal with Halstead’s shooter. Burgess finally makes her decision.
After Wills parents confess that they are inspired by his relationship, which they think is with Angie, Will and Angie must pretend to be a couple for the night in order to keep them from seriously considering divorce. Meanwhile, Douglas steps up to the boyfriend plate and offers to help Poppy with errands, only for her to discover how much she actually likes having time off and the kids give Tony a makeover to ease his broken heart.
Alexs new company is putting her up at a new luxury apartment with full amenities and a list of high-profile residents that the family is eager to take advantage of, without her knowing. Phil is on a mission to review the restaurants famous sliders for his food blog, while Mitch and Cam sneak in separately to meet its most famous resident, David Beckham. Meanwhile, Luke and Manny head straight for the gym to try and pick up on older women and end up in some hot water with a few of the residents.
Father Brown races to save Bunty from the hangman's noose when she is tried for murder.
When Brandon Landry, founder and CEO of Walk On's Bistreaux & Bar, cooks up a plan to go undercover and make improvements as his restaurant chain faces rapid expansion, his co-owner and partner, NFL Super Bowl champion Drew Brees, trades in his Saints jersey for an apron to tackle his own separate undercover mission at a New Orleans-based location.This family-friendly sports bar, offering authentic Louisiana cuisine prepared fresh in "from scratch" kitchens, was established in Baton Rouge by Brandon Landry in 2003. Drew Brees joined the ever-expanding business in 2015. Walk-On's Bistreaux & Bar currently has 33 locations across Louisiana, Texas, Mississippi, Alabama, Florida and North Carolina.
The story of the Seven Deadly Sins, a group of warriors who were wrongly accused of a crime they didn't commit and went on a quest to vindicate themselves.
Margaret Fleming, 35, has disappeared without a trace from her hometown in Scotland. It dawns on the authorities and the police in 2016 as they can not get in touch with her. The suspicion is heightened when it turns out that Margaret Fleming's family has not seen her for 16 years. Her carers, Edward Cairney and Avril Jones, are accused of killing her - but can one judge without a corpse?
The guys encounter two creatures of the Amazon: The Paraponera clavata aka The Bullet Ant, and the Red-Bellied Piranha.
Ruby needs to practice "Twinkle Twinkle" for the school music recital but Max keeps interrupting her.Max is still hungry after Ruby makes him a sandwich because the sandwich isn't in him, it's all over him!
Dr Alvah becomes very worried that Zobo will help the girls foil Carter's new plan, so she tries to get rid of him by hacking into his computer core in order to take control of him and make him highly destructive.
Kayla changes Izaiah's last name. Ashley meets up with a friend she's been talking to on social media. Rachel considers birth control. Kiaya agrees to mediation with X'Zayveon's mom. Brianna flirts with the idea of dating again.
Mirror Tulip and Jesse get stuck in a car and face an unusual dilemma.