Detectives investigating the murder of Bobby Moffett in Belfast last year have arrested a 41-year-old man.
The suspect was arrested in west Belfast this morning and is being questioned at Antrim Police Station.
Mr Moffett was killed on the Shankill Road in May 2010.
Mr Moffett had strong links to the UVF and was well-known in loyalist paramilitary circles.
The Independent Monitoring Commission has previously accused the UVF of sanctioning the murder of the 43-year-old.
