Jillian Clark was found dead at her home in Crichton last week. A man was also found in a critical condition at the property and flown to Dunedin Hospital.
A memorial service for Dr Clark has been scheduled for today at the Milton Country Club.
Detective Senior Sergeant Nik Leigh said the scene examination was completed yesterday.
He confirmed the man also found at the address remained in hospital and his status was unchanged.
Police were focusing on understanding the circumstances leading up to the incident, Det Snr Sgt Leigh said.
"It’s a rural community, so most people in the rural community know each other.
"We would certainly like information from the public, particularly the people that were in that rural community, if they had information that they think would be relevant to make contact with us," he said.
The Otago Daily Times understands Dr Clark was allegedly stabbed multiple times in the back during the incident.
