A 33-year-old man is still being questioned by PSNI detectives in Belfast about a double murder in the east of the city.
The bodies of Finbar McGrillen, 42, and 40-year-old Caron Smyth were found in an apartment in Ravenhill Court on Friday.
The man was arrested yesterday.
Members of the public alerted police after they saw that the hall door had been badly damaged.
Officers found the bodies of a man and woman in the living room inside.
Police suspect the incident may have been related to a domestic issue.