Patrick Boll

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

Holmes' former protégé, Kitty Winter, warns him of a killer who is eliminating everyone involved with a case they worked on together in London. Watson discovers that Kitty has a life changing secret.

A young man, who had been in therapy with an attractive and sexy therapist, is found murdered.

Finch infiltrates a tech corporation to gather intel on an executive whose number has come up; Carter questions Beecher's integrity.

When one of Alex's friends is framed for a domestic terror attack, they turn to her for help. With an upcoming vote in the House for a Muslim registry bill, the task force realises this attack isn't a coincidence.

The success of a US-France state dinner is in jeopardy when a CIA operative is captured by French intelligence.