The scene of the murder at Rooney Park in Kilkeel Police investigating the murder of a man in Kilkeel, County Down, have charged a man with affray and assisting an offender.
The 28-year-old is due to appear at court in Newry on Monday.
Ukrainian born, Dmytro Grysunov, 29, was shot dead during a clash between two groups of foreign nationals at Rooney Park in Kilkeel last Saturday.
Two men have been arrested in Dublin in connection with the murder.
A man in his twenties was arrested on Wednesday after he made enquiries about applying for a passport at a Garda station in the city.
A second man was arrested in a follow-up search in north Dublin on Friday.
A 32-year-old woman appeared in court in Newry on Friday charged in connection with the murder.
She was charged with assisting an offender, perverting the course of justice and withholding information.
Three men aged 31, 36 and 26 have also been released on police bail pending further enquiries.
It is believed a dispute between the two groups started when a house was attacked at Haywood Way at 2100 BST on 23 April.
The trouble then moved to Rooney Park, where at least two shots were fired in the street.
The attackers fled the scene on foot.
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