Detectives investigating the murder of Paul Smyth in Lisburn have charged a 29-year-old man with assisting offenders and withholding information.
He has also been charged with two counts of attempted murder and possession of a firearm with intent to endanger life.
He will appear before Armagh Magistrates' Court on Tuesday.
Paul Smyth (50) was found shot to death in the living room of his Coulson Avenue home on June 21.
A number of people have been arrested in connection with his murder.