Detectives are continuing to investigate after a woman was raped at the University of East Anglia (UEA).
The woman was attacked in the early hours of the morning of Thursday, December 6 last year near to the lake at the Earlham Road campus.
Police said the woman was attacked between 2am and 2.30am after being approached by a man.
A man in his 20s was arrested in connection with the incident and questioned.
He has since been released under investigation, pending further enquiries.
A police spokesman said the man remains released under investigation pending further enquiries.
The area was sealed off following the incident while detectives carried out their investigation.
• Anyone with information regarding the incident should contact DS Matt Jenkins at Norwich CID on 101.
• Alternatively people can contact Crimestoppers anonymously on 0800 555 111.
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