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
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. 
Niamh Briggs is a Community Garda based in Limerick. She completed a degree in Exercise & Health Studies in WIT prior to joining An Gardaí Síochána. Niamh is captain of the Irish women's rugby team and intends to sit her Sergeant exams
Kieran Magee is a Dry Stock Farmer working in Gigginstown, Co Westmeath. He spent two years in Ballyhaise Agriculture College (Cavan), doing a Vocational Certificate in Agriculture. This was a FETAC accredited course run by Teagasc and recognised all over the world. He then took
Elaine MacDonald works as a Clinical Psychologist in St Michael's House. She did a BA degree in English literature and Philosophy in Trinity College Dublin. After a period of time teaching in Japan she decided to return home and train as a Clinical Psychologist. She completed the Higher
