Gardai have confirmed detectives at Irishtown are investigating the alleged serious sexual assault of a woman in Dublin 4.
An 18 year old woman has reported the attack took place at the weekend on Pigeon House Road in Ringsend.
A 24 year old man was arrested yesterday in connection with the alleged assault.
He has since been released without charge and a file is being prepared for the DPP.
The Irish Sun reports the victim was a Spanish student who was dragged into a tent and subjected to a brutal assault over several hours.