A man (43) arrested over the death of Nelson Cheung has been released unconditionally.

Mr Cheung, a Chinese restaurant owner, was murdered in Randalstown, Co Antrim earlier this month.

A boy (14) and girl (16) are among six people still in custody over the murder.

Mr Cheung and his wife Winnie were travelling home from his business, when robbers forced his car off the road.

It is believed he was killed in front of his wife.

She managed to escape and was treated in hospital for knife wounds.

Originally published 22:17