S1, E3: In 2006, the Oliver Hughes investigation continues. Tony remains suspicious of the police’s decision to release a potential suspect. Secrets from Tony’s past come back to haunt him. Ian Garrett continues to ingratiate his way towards earning Tony’s trust. An undercover police officer in Paris provides Julien with a potential lead in the case. In the present day, Oliver’s case has now officially been re-opened. Emily attempts to face the demons from her past.