Following his violent run in with Yorkie, Ash returns to workfeeling low. Lorna has thrown him out and now that his cover isblown with Docker, Cartwright has sidelined him. Ash believesthat their ‘Mr Big’ is planning a big shipment of drugs butCartwright feels sceptical. Ash secretly begins to investigatealone.
Buddy returns home to attend his own funeral, but his new homeis in an uproar after a couple of people are found dead andevidence sees Buddy as a suspect.
Jackson, Abraham, Mitch, Jamie and Chloe are tasked by a topintelligence agent to find the cause of the strange animalbehavior around the world. When the team travels to Mississippito investigate the wolf attack on the prison, Mitch andAbraham break off to catch one of the wolves, and Chloe,Jackson and Jamie discover that death row inmate escapee EvanLee Hartley might somehow be involved in the attack. Also, theteam meets FBI Agent Ben Shafer, who may know more about theprison fire than he's saying.
Adam is offered an interesting proposal, with the finalelimination ceremony right around the corner. Meanwhile,Rachel is pulled between Jeremy and Adam; and Chet makes adecision about his relationship with Quinn.
Barry decides to stay in Abuddin and make a stand against theCaliphate. Jamal pushes the Chinese diplomat for militarysupport. Sammy discovers that Abdul has been kidnapped by theCaliphate.
It's Kirsten's birthday and the Stitchers team is assigned tolook into a disease researcher's suicide. When the body beginsshowing signs that it is carrying a deadly virus, the wholelab is placed under quarantine. The team jumps to action asthey search for a way out, racing against the clock as,one-by-one, they come down with symptoms of exposure.
Hank has an epiphany after running into his former fiancé:Evan and Paige help Elán through her labor; and Divyaenvisions a new future for her career and family.
The good news is the team finds a witness to a murder. The badnews is he suffers from Prosopagnosia, commonly known asfacial recognition blindness, and he can't recognize thekiller. The Rizzolis prepare for a visit from their schemingcousin Carlo.
Turing asks Carolyn to investigate the case of a programmer whodied while using a cutting-edge technology that might haverecorded images of his death. Zed makes a difficult decisionabout his future.