Police are looking for a man who may be bleeding or has blood on his clothes after an altercation in Christchurch this evening.
At about 5:30pm police were called to an address on Colenso Street, Sumner, and located a woman with minor injuries.
While examining the address officers found blood which is not believed to be from the woman.
Police have also received a report a man was at the address before emergency services arrived and he may have been injured.
"We have concerns for this man's well-being and would like to speak with him and check he doesn't require medical attention," a police spokesperson said.