Niamh is a 15 year old Northen Irish girl from Port Divine. She is sharp and witty like her dad - Police detective Finn O'Hare. She is vegan and an atheist. Living with her single dad and elder brother Shay, she has a good life. Sometimes, she butt's heads with Shay. She always speaks her mind, sometimes struggling to ask for help. She is a closet lesbian, only out to her god mother, Marlene. She would bite your head off in a second but has a softness underneath her. 