Missing Person Squad detectives have arrested a Doncaster man as part of the investigation into the disappearance of missing Epping woman Ju Zhang, also known as Kelly.
Ju was last seen at her home on Winchester Avenue about 5.30pm on Monday, 1 February.
At the time the 33-year-old mother was wearing a pink pyjama top and shorts, and no shoes.
Ju did not have any personal belongings with her at the time except her mobile phone.
She was reported missing to police the following evening.
Her disappearance is considered to be extremely out of character and police have strong concerns for her welfare.
The 35-year-old man was arrested in Doncaster this afternoon and is currently assisting police with their enquiries.
Anyone with information about Ju's disappearance is urged to contact Crime Stoppers on 1800 333 000.
