Gardaí are awaiting the results of DNA and forensic tests in relation to a multiple rape of a Spanish student, which took place over two days at the weekend.
Detectives quickly identified the suspect — who is on bail for an unrelated offence — and questioned him, before he was released pending a file to the DPP.
The 18-year-old student from Spain said she met the suspect on the boardwalk along Dublin’s Eden Quays on Saturday evening. It is understood the suspect started talking to her. She told him she was interested in photography and he suggested taking her to Sandymount beach.
They walked to the nearby Luas stop at Store St and took it to the 3 Arena.
They crossed the East Link bridge and walked along Pigeon House Rd near the old Glass Bottle site.
It is thought he took her to an area near flats and brought her into a tent where he restrained her, it is thought with cables, and raped her repeatedly during Saturday and Sunday.
It is understood he may have subsequently taken her to Sandymount Beach, where he fell asleep, at which stage she sought assistance from a nearby house.
Detectives in Irishtown Garda Station launched an immediate investigation and the crime scene was cordoned off for a forensic examination.
The woman was taken to hospital and received a medical examination.
The suspect, a 24-year-old man, was arrested on Monday morning and questioned by detectives. He was detained under Section 4 of the Criminal Justice Act, which allows for 24 hours’ detention, minus sleep breaks.
Detectives consulted with the DPP and released the man without charge on Tuesday night. This was pending the completion of various forensic and DNA tests.
They have also gathered CCTV footage from the boardwalk area, the Luas and near the Pigeon House.
Gardaí said they were conducting both a sexual assault and a false imprisonment investigation.
The suspect has convictions for violent offences and is currently on bail in relation to an unrelated matter, which is not a sexual crime.
It is understood the woman lives with a host family here. Gardaí notified her family in Spain, who have travelled over to be with their daughter.
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