It was spotted on the A90 towards the Forth Road Bridge.
Death Of Woman Found In Home 'Suspicious'
The death of a woman who may have lain dead at her home for months is being treated as suspicious.
Officers found the body of Sharon Greenop in Aldersyde Avenue, Troon, South Ayrshire, on November 10 after neighbours reportedly complained of a bad smell.
The 46-year-old is understood to have lived at the property with her sister and daughter.
Initial reports said the death was being treated as unexplained.
But after a post-mortem examination, police now say her death was "suspicious''.
A spokeswoman for Police Scotland said: "After extensive police inquiries, the death of the woman is now being treated as suspicious and our inquiries are continuing.''
It is understood officers are following a definite line of inquiry.
Jim McCafferty used to work at Celtic, Hibs and Falkirk.
Michelle Thomson says her attacker was known to her.
A woman who has been charged with driving six times over the legal drink-drive limit had two children in her car, police have said.
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