Two women in their 30s who were arrested following the death of a male at an apartment in Ongar have been released without charge.
A file is being prepared for the Director of Public Prosecutions.
A post-mortem examination on the body of a 32-year-old man was completed earlier today.
Gardaí say they are not releasing the results for operational reasons.
Mr Quinn was found dead at the apartment at Annaly Grove at around 4am.