An eyewitness has come forward in the search for a woman who has been missing for four days.
Gaynor Lord, 55, was last seen on London Street in Norwich city centre at about 14:35 GMT on Friday.
Norfolk Constabulary was focusing on underwater searches and said “there is a real possibility she has entered the water”.
Rosie Richards, who lives nearby, said she saw a woman matching her description in Wensum Park at about 16:00 on Friday.