10 people died in the blast at a petrol station in the County Donegal village in October of that year.
Two people have been arrested as part of the investigation into the fatal explosion at Creeslough in 2022.
10 people died in the blast at a petrol station in the County Donegal village in October of that year.
Gardai say they have detained a man and a woman both in their 40s for alleged offences contrary to the Non-Fatal Offences Against the Person Act.
They are both being held at separate Garda Stations in the county and investigations are ongoing.

Former Kill Resident to Represent Ireland at British Transplant Games
Brenda Fricker Remembered As A "True Legend" At Funeral Today
Family Of Carlow Designer Files $50m US Lawsuit
Just 20 Homes Available Within HAP Limits Nationwide
Minister Heydon Visits UK To Strengthen Irish Beef Trade
Back-To-School Costs, Including Paying For Digital Devices, Causing Major Concerns For Parents
July 2026 Recorded As Third Hottest Month On Record
Senator Seeks Mandatory Jail Terms For Tool Theft