A scene examination at the Dorset Street property is still ongoing and police expect it to be completed tomorrow.
“Police would like to hear from anyone who has information relevant to our investigation who has not yet spoken to us,” a spokesman said.
Those with information or can help are asked to contact police via 105 and quote file number 240825/6995.
Police do not believe there is any ongoing risk to the public.
“Our thoughts are with the victim’s family, and we are providing them with support at this tragic time,” said the spokesperson.
The public can expect to see an increased police presence in Pātea while the inquiries continue.