The least popular character in American crime dramas, the new head of the Professional Responsibility Office, Agent Aaron Hotchner, is forever getting face-slapped by the main characters. Before taking office, he personally brought David Rossi, a psychology expert and one of the original founders of the Behavioral Analysis Unit, back to the FBI as a psychological assessment and treatment specialist.
The investigators these scheming law enforcers run into this time won't be so easy to handle.