A fresh appeal for information has been issued over the murder of a 27-year-old man in Co Donegal in 2008.
Andrew Burns died after he was shot on the evening of 12 February in Doneyloop, Castlefin.
One person was convicted for his murder, however gardaí believe that a number of people were involved.
Gardaí said that between 7.05pm and 7.15pm on the night of Mr Burns death, a number of people heard gunshots as they approached Doneyloop village.
They then saw a man staggering in the roadway of the village.
Gardaí said that another man was seen running towards a nearby church car park.
Two cars were then seen leaving Doneyloop and travelling in the direction of Clady, Co Tyrone.
One of the cars is described as either a black or a very dark red coloured car, while the second car was described as being silver in colour.
Gardaí said that many witnesses have come forward, but believe that people still have information.
Anyone who does have information is asked to contact Letterkenny Garda Station on 074-916-7100 / 074-916-7170, the Garda Confidential Line on 1800 666 111 or any garda station.