Season4willpickupafullyearaftertheeventsofSeason3,andbusinesscouldn’tbebetterattheWild/ReidDetectiveAgencyasHarryandFerguswelcomeanunexpectedclient:Ch

　　A recently retired English professor discovers a real knack for investigation and cannot help but interfere with the cases assigned to her police de

　　Single-mother Sandra (Clare Dunne) escapes her abusive partner with her two young children, only to find herself trapped in temporary accommodation.