Three men, aged 28, 32 and 49, and a 28-year-old woman were arrested by detectives investigating the death of a man at a house on Coulson Avenue.

Latest: A 40-year-old man has been arrested in connection with the murder of Natasha Carruthers in Fermanagh.

A 43 year-old man arrested by PSNI officers investigating the death of Chinese restaurant owner Nelson Cheung has been released unconditionally.