Divers and a police helicopter have arrived near to where Nicola Bulley went missing.
Pictures of the scene show the helicopter circling the area on the River Wyre in Lancashire close to where the 45-year-old disappeared. Divers have also arrived at the scene after police received a tip-off from two walkers, reports the Mirror.
Nicola went missing on 23 days ago on January 27. She was last seen in St Michaels on Wyre, Lancashire. It has been reported a man and a woman were seen pointing to a spot in the River Wyre, while police drones and a helicopter hovered over an outcrop of trees and undergrowth.
READ MORE: Police cordon off road close to where Nicola Bulley disappeared
A photographer at the scene told the Mirror: "It all happened so fast. Police have sealed all the roads off. It's fair to say a massive search is underway."
Lancashire Police have also sealed off a road nearby after receiving a call around 11.50am today, it is understood. Lancashire Police said the its main hypothesis is that the 45-year-old had fallen into the river between 9.10am and 9.20am on the day she went missing.
The search for her has since been extended to the sea. Nicola was last seen walking her dog by the river at about 9.10am on January 27, having earlier dropped off her two daughters at school in St Michaels on Wyre.
Around 20 minutes later, a member of the public recognised Nicola's springer spaniel Willow and found her phone on a nearby bench. Lancashire Police have been approached for comment.
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