A 44 year old woman arrested at Cork Airport on Sunday on suspicion of drug trafficking has been released without charge.
The Portugese woman was on board an Aer Lingus flight on which a 24 year old Brazilian man died on Sunday.
A post mortem found that he'd ingested what's believed to have been cocaine pellets.
Garda searched the woman's luggage at Cork Airport after she disembarked from the flight from Lisbon and she was arrested.
She's been released without charge and a file is being prepared for the DPP.
