Gardai have issued an appeal following the murder of a young man in Buncrana in 2012.
Andrew Allen was brutally gunned down in the house he was renting at Links View Park on February 9th, 2012.
The 24 year old was originally from Derry but had been sharing the house with his girlfriend for a number of months before the shooting.
Andy died when gunmen sprayed the bedroom of his house with bullets.
His girlfriend, who was also in the house at the time, miraculously escaped being injured.
The Republican Action Against Drugs group later claimed they carried out the killing saying Mr Allen was a drug-dealer.
However his mother Donna Smyth has denied the claims.
Gardai have confirmed that a number of arrests have ben made in the past in connection with the shooting.
“A number of arrests have been made by investigating Garda into this murder and we are working closely with our colleagues in the Police Service of Northern Ireland.
“Anyone with information is asked to contact the incident room in Buncrana at 074-93 20540, the Garda Confidential Line 1 800 666 111 or any Garda Station,” said a spokesman