The head of the Garda cold case unit, Detective Chief Superintendent Des McTiernan, says Liam Farrell's death could be upgraded to a murder investigation - if today's exhumation reveals something sinister.
The Leitrim man's body was exhumed this morning - six years after he died.
Eoghan Murphy reports from Cloonmorris Cemetery in Bornacoola, where he spoke to Detective Chief Superintendent McTiernan and three of Liam's sons.