A 50-year-old man has been arrested in England on suspicion of the murder of a former TV announcer.
Michael Kerr, 68, was found dead in his home in Bangor in November. Police said he had been the victim of a vicious and sustained attack.
The suspect was arrested in Birmingham.
He has been taken to Musgrave Street PSNI station in Belfast.
Mr Kerr worked as a TV and radio announcer for BBC NI in the 1970s and 1980s.