Will Cobbs

A computer sting reveals a potential mole in the CIA arms smuggling ring. Henry is concerned about the doomsday cult.

As Peter and the city of Chicago prepare for a possible riot, Frank Prady and Alicia face each other in an important debate.

Morland offers to pose as one of his son's irregular consultants in order to help Sherlock and Joan solve a case.

Claudia Joy and Denise serve as companions for the widower of a former senator; Roland finds a way to comfort Joan about her upcoming deployment; Roxy tries to impress the principal at a private school.

A motorcycle gang robbery turns into a murder; Malcolm runs into an old friend and they work to uncover the identity of the murderer; Martin blackmails Jessica, exchanging his silence about who stabbed him for more quality time with his son.

Joan and Evan compete against each other in Fort Marshall's war games; Haneen's surgery is a success; Frank and Denise continue to work on their relationship.