


The police think Joe’s desperate attempts to try to find the actual killer could be some ridiculously elaborate scheme of Joe’s to become detective for his own case in order to deflect the blame from him. So Jack’s not out of the frame as far as we are concerned, though the police only have one person in their sights.

Jack then embarks on an affair with Catherine, stood as a character witness for Joe against Catherine’s claims, and then some years later encouraged her to apply for a job working as Joe’s receptionist, providing a reference for her. We now learn that Catherine went to Jack to talk about Joe (presumably the assault allegation). Jack is a surgeon and worked with Joe in the past. A few words about Jack and his inconsistent behaviour.
