The PSNI is considering an extraditing a man arrested in Donegal in connection with the murder of Jennifer Dornan.

Ms Dornan died one week ago today in her Belfast home and a post mortem has revealed she suffered stab wounds.

A 37-year-old man was arrested in Bundoran on Friday evening on an unrelated matter, but is said to be a suspect in her murder.

The 30-year-old mother of three's home was set alight following her death.