A Derry man is determined to continue his wife's legacy after she passed away last year from a Diffuse Astrocytoma brain tumour.
Mum-of-two and Fountain Primary School teacher Nicola was just 35 years old when she passed away.
Nicola's husband Alan spoke of the importance of more research on this type of cancer, which is the biggest cancer killer of children and adults under the age of 40.