"I can't even go into that room," she told Fairfax media.
"No one goes into that room."
Police continued to search for the intruder, and items of interest had been submitted for forensic examination said Detective Senior Sergeant Ciaran Sloan.
A scene examination had been completed and items of interest were submitted for forensic examination, Sloan said.
The man was described as dark skinned, about 174 centimetres tall, with a shaved head.
He was wearing knee-length shorts, cream-coloured jandals and a dark blue long-sleeved zip-up top with red lines around the middle.
He might have unexplained injuries to his hands and arm.
Anyone with information is encouraged to call Blenheim Police on (03) 578 5279 or Crime Stoppers on 0800 555 111.