Gardaí investigating the murder of a man in Co Donegal seven years ago have renewed their appeal for information.

Andrew Allen, aged 24, was shot dead at his home in Links View Park in Buncrana on 9 February 2012.

Investigating officers say those responsible for the killing travelled to Buncrana from Derry city earlier that evening. 

Gardaí want to hear from anyone who has any information in relation to the killers to come forward.

Several people have been arrested and questioned in connection with the murder over the past seven years.

Anyone who can assist gardaí with their investigation should contact the incident room at Buncrana on 074 93 20540 or call the Confidential Line on 1800 666 111.