Roya Shanks

When Morland offers to help get Joan and Sherlock reinstated as consultants to the NYPD, Sherlock questions his father's motives. Joan works with the FBI during the investigation of a triple homicide.

After a member of the inner circle of a terrorist organisation falls ill with a deadly virus, Elizabeth attempts to use his weakness to secure the release of a group of schoolgirls that are being held captive.