The murder trial of a Donegal father-of-four accused of the murder of his estranged wife has heard in the State’s closing speech to the jury that he was the "only possible person that put her on the fire".

The murder trial of a Donegal father-of-four accused of the murder of his estranged wife has heard that he allegedly said: "I’ll do time for her".

A Donegal father-of-four accused of the murder of his estranged wife allegedly told her mother in the months before hand that "if he had his way he would f***ing kill her", the Central Criminal Court has heard.