North Wales Police say the two people in custody following last night’s fire in Prestatyn are a 45 year old man and a 42 year old woman. They have been arrested on suspicion of murder
The property involved in the incident at Maes y Groes in Prestatyn is a house which has been converted into ground floor and first floor flats.
The victims of the fire lived in the first floor flat. Those arrested lived in the flat below.
We would appeal for anyone who may have seen anything suspicious in the Maes y Groes area of Prestatyn yesterday evening to get in contact as soon as possible by calling us on 101.
The 15 month old baby boy is said to be in a critical condition. He is the son of the 20 year woman who died in the fire and her 23 year old partner, who is receiving treatment for 'serious' injuries.
Police say the 20-year-old woman who died was related to the two children who died, but was not their mother. Her partner is not related to the two children who died.
A special memorial service has been held in Prestatyn to celebrate the lives of five people who were killed in a house fire last month.
Funerals will be held for the five people who died as a result of a flat fire in Prestatyn last month.
Two people arrested following a fire in Prestatyn in which four died have been released from police custody.