Henny Russell

After a woman is murdered in her apartment, Danny and Baez turn to her daughter, Margo (Lyrica Okano), for help, but instead she complicates the investigation. Also, someone from Jamie and Eddie's past launches a smear campaign against them, and a mobster shows up in the DA's office claiming to be Anthony's long-lost brother.

Kevin retrieves a surprise detainee from a neighboring police station, and receives some unexpected visitors at home. Tom and Christine run into trouble at a hospital and on the road.

Sherlock and Joan search for a murderer who used poisonous mushrooms to kill a botany professor and a group of the instructor's students. Also, when Joan is disturbed by loud noise next door, she discovers her neighbor, Trent (Richard Kind), is renting out his home through a vacation site that caters to hard pratiers.

Ethan (Brian Tee) attempts to diagnose a man with no symptoms while Sarah's (Rachel DiPillo) paranoia goes to the extreme when she uses pepper spray on an aggressive patient. Will (Nick Gehlfuss) treats a young couple willing to sacrifice anything in order to have a baby. Meanwhile, Natalie (Torrey DeVitto) must inform a woman that she was sterilized as a young girl without knowledge, and Goodwin (S. Eptha Merkerson) and Maggie (Marlyne Barret) devise a way to persuade paramedics to bring in more patients.

When a super typhoon threatens a small Pacific island, Elizabeth tries to relocate its population before the storm makes landfall. Also, Henry gives a speech to an evangelical group about climate change.