Kelli Ferris: Helicopter aids missing Aberdeen woman search
A police helicopter has joined the search for an Aberdeen woman who has been missing for more than a fortnight.
Specialist search teams are also involved in the search for Kelli Ferris, 40, who was last seen on 10 September.
Officers from Police Scotland have been in the Marischal Court and Commerce Street areas.
On Wednesday, the missing woman's mother - Catherine Sandison - appealed for information from the public.
Kelli Ferris is 5ft 4in tall, of slim build, with shoulder length red/ginger hair.
When last seen she was wearing dark trousers, a blue jacket and had a brown handbag.