One of the detectives leading the investigation into the disappearance of Emma Faulds , has posted a video plea for information, as the search continues for her body.
Officers are currently searching a large area at the border of South Ayrshire and Dumfries and Galloway around the A714.
Detective Chief Inspector Martin Fergus issued a video from the search scene to update on progress, and asking anyone with information that could assist in the investigation to come forward.
Emma Faulds' family experiencing 'unimaginable' heartache as cops step up bid to find her body
He said: "What Emma's family are going through is unimaginable and our priority is to find her
"I am thankful to members of the public who have been in touch and provided us with valuable information which has led us to explore this area.
"I believe the A714 is key to helping us find Emma and I am appealing again to those who use this route regularly, please take time to think back and consider if you saw a Mercedes or Jaguar motor car on this road or parked up somewhere or even off road.
"If you have any dash cam footage, please take the time to go through and check it.
"You may not realise it but you could have captured footage of the vehicles in these locations which could provide us with vital information and assist us in finding Emma."
Emma, 39, has been missing since was last seen on Sunday, April 28, in Monkton, Ayrshire.
A 39-year-old man has been arrested and charged with her alleged murder.
Detectives hunting for her body are particularly interested in the movements of two cars seen on the A714 Girvan to Newton Stewart - a black Mercedes car, which was seen on Monday 29 April and a black Jaguar car was sighted on Tuesday 30 April.
A force helicopter has also being utilised to map out the extensive area being searched.
