by Q Radio News
A further two people have been arrested in connection with the 1999 murder of Jonathan Cairns in Ballykelly.
The 18-year-old Ballykelly man was beaten to death as he made his way home from a night out in the early hju on 25th April 1999.
His body was found in a shallow grave in Loughermore forest the following day.
Police have arrested a 51-year-old man in Limavady and a 43-year-old was detained in Ballykelly this morning, on suspicion of witholding information.
The suspects have been taken to Coleraine police station for questioning.
A 22-year-old woman was arrested earlier this week in relation to the investigation and was later released on bail.
Appeal for information about time spent by convicted student rapist in Belfast
Tributes paid to girl who died after being hit by car as she got off school bus
Man murdered in Dungannon named as Adam Krzan
Order for 5,000 missiles for Ukraine hugely significant for Belfast – Robinson