Have they updated this? I didn't notice the bit before about him speaking to the woman who found the dog.
From this link :
We are especially keen to find a witness we believe was in the area at the time Nicola went missing. He is described as a man aged around 70, white, six ft tall, well-built who was walking a small white fluffy dog on a lead. He spoke to the woman in the area who found Nicola's dog near a bench in the field before walking in the direction of Rowanwater. If this is you, or if you know who this could be, please get in touch.
The latest news and information for Lancashire Constabulary
lancashire.police.uk