Three men arrested in relation to an armed robbery in Stradone last month have been released without charge.
They were arrested last Tuesday by Gardaí investigating the incident which took place at the local Post Office at the end of April.
The men, one in his 40s and two in their 20s, were being held for questioning at Garda stations in Co Cavan but were released without charge on Wednesday evening.
It follows the arrest of a man in his 30s two days after the incident.
A file is being prepared for the Director of Public Prosecutions in relation to all arrests.
Gardaí are continuing to appeal for information on the incident, which took place shortly after 10am on April 22nd at Stradone Post Office.
A vehicle, which is believed to have been involved in the incident, was found burned out nearby short time later at Lisnageer near Cootehill.