The search for a missing 73-year-old woman from Downham Market continues as police say their specialist searches are "largely complete".
Mary White was last seen at her home in Nelson Avenue at around 10pm on September 24.
She was reported missing by family members the following morning after they discovered she was no longer in the house.
CCTV footage showed Mrs White walking along Railway Road in Downham Market at 3.30am on September 25 wearing white pyjamas but there have not been any sightings since.
Chief inspector Chris Banks said: “We do have to be open to all possibilities and our focus remains on finding Mary.
“Clearly this is a distressing time for her family and we continue to keep them updated.”
Over the past week, specialist search teams, including marine and drone units, have conducted searches around the town, in open areas and along the riverbanks.
They have also searched insecure buildings and carried out door-to-door inquiries.
Police say the specialist searches are now "largely complete" but that officers will continue to conduct ongoing inquiries and regular searches in the area.
Mrs White is described as 5ft tall, of a slim build and has shoulder-length grey hair.
Anyone who has seen Mrs White or has any information about where she may be is asked to contact Norfolk Constabulary on 101 quoting ref 48 of September 25.
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here