A manhunt is underway after a woman was sexually assaulted in Aberdeen .
The 34-year-old was approached by a man at around 2am on Sunday, December 15 on South Mount Street, in the Rosemount area of the city.
Police say the victim was uninjured but left shaken by the incident.
The man is described as being around five feet nine inches tall and of average build.
He was wearing a dark beanie style hat with coloured stripes, a dark hooded jacket and carrying a dark backpack.
Detective Sergeant Kevin McGhee said: "We have had no similar incidents of this nature reported but we are keen to identify this man as soon as possible and would urge anyone who can help to come forward.
"I would ask anyone who was in the area of Rosemount Viaduct and South Mount Street, heading towards Westburn Park, to think back and let us know if you may have seen a man matching this description.
"Anyone who can help can call police on 101, quoting incident 0802 of December, 15 or call Crimestoppers anonymously on 0800 555 111."
