Gardaí investigating the murder of Bogdan Michalkiawicz in Letterkenny last month have released a man they arrested in connection with the incident.
The 37-year-old, who was detained and brought to Letterkenny Garda Station on Wednesday, was released on Saturday.
Mr Michalkiawicz was last seen at lunchtime on Monday, May 13. His body was found at 15 Westside Apartments on the morning of Wednesday, May 15.
A garda spokesperson said that a file is being prepared for the Director of Public Prosecutions.