Police in Queenstown are hunting a man who broke into a woman's house and sexually violated her.
The man, who was unknown to her, broke into her home before sexually violating her in the early hours of this morning.
Detective Sergeant Brian Cameron said the intruder has gained entry via an unsecured front door and gone into the victim's bedroom.
The woman's phone ringing repeatedly has spooked him some time later and he left the house by climbing out of the bathroom window.
"An assault of this nature is of extreme concern not only for police but the wider community. It is very fortunate for the victim that the attacker has been scared off,'' he said.