Martha Francis is a Detective Sergeant working in the computer crime investigation unit in Harcourt Square. Martha has been a member of An Garda Síochána for 26 years and has travelled abroad to undertake a number of courses in her specialist area. 
Tom is a Lieutenant in the 2nd Cavalry Squadron, based in Dublin. He completed a Masters degree in Agricultural science, went on to work in environmental engineering for 2 years and then enlisted in the Army as a Cadet
Nan Hu has been a member of An Garda Síochána for eight years. He is attached to the Bridewell Garda Station's mountain bike unit. As a Chinese national, Nan is often called upon for his language skills which are of great benefit to him within
Fergal Donnelly has worked in the European Comission for the last 20 years. He trained as a medical doctor and wanted to pursue a career in the medical sphere in an international environment, which led him to his career in Brussels
Edel Butler is an Administrative Officer with the Revenue Commissioners. Currently she works as a technical expert within the Audit team. Edel holds a Degree in Civil Law from UCD and is also a qualified Solicitor and is a Chartered Tax Adviser (CTA
Brenda O'Loughlin is a McDonald's Franchisee. When she finished her Leaving Certificate, she went on to do the Accounting Technicians course in Rathmines. During her last year in college she was offered a temporary job in Citibank, which she instantly loved and she remained there for
Ejiro O'Hare Stratton is a Clinical Nurse Manager 2 with the HSE working in Our Lady of Lourdes Hospital, Drogheda in a supervisory role for Care Assistants. She holds a Certificate in Nursing Studies and has also received a Diploma in Management & Industrial Relations and a 
