Katy O'Brien

Katy O'Brien is the only known survivor of suspected serial killer and rapist Ciaran Holloway. Her father is Eoghan O'Brien, a taxi driver with a short temper. Her brother is lifelong dosser Emmet O'Brien.

Thought to be traumatised from her ordeal, Katy O'Brien has suffered from Stockholm Syndrome and can be seen walking the streets of Carrigstown in her pajamas eating Ben & Jerry's ice cream.