Lyndon Smith

Officer Nolan gets a lesson in respect after his arrest of a gang member leads to a free-for-all on his life. Meanwhile, Officer Chen and Officer Bradford pull over Mario Lopez, who thinks he can talk his way out of a traffic violation.

Frankie is completely gobsmacked when Mike's brother Rusty (recurring guest star Norm MacDonald) pays an unexpected visit and offers him an opportunity to partner on one of his crazy business ideas – and Mike wants in. Meanwhile, Axl goes to extreme measures to prove to Mike that he can handle riding his dad's new motorcycle; and unbeknownst to her parents, Sue tells Brad (recurring guest star Brock Ciarlelli) that her college roommate is so horrible that she's resorted to living in her car.

After investigating the murder of a millennial “designer drug” dealer, Riggs and Murtaugh find themselves in a violent turf war between a new generation of drug dealers and a Koreatown gang. Meanwhile, Murtaugh finds some comfort in a temporary new partner, and Trish attempts to set up Riggs with her co-worker.

Nervous about starting college and disappointed that her dorm roommate has not arrived yet, Sue begins to drive Frankie and Mike crazy with her multiple texts and calls at all hours. But when her dorm roommate finally arrives, Sue naively thinks that all of her worries are going to go away and that she'll make a new lifelong friend. Meanwhile, Axl and Hutch (recurring guest star Alphonso McAuley) find their house being overrun by ants, and Brick finds himself being protected by his own mysterious school bodyguard.

Dr. Shaun Murphy and the team race to save a pregnant woman's baby and find her current situation as a convicted felon complicates it even more than they realize. Meanwhile, the hospital takes on some unexpected changes that the staff are not prepared for.