Doctor Angela Monroe is found dead at the foot of Salisbury Crags on Arthur's Seat. An avid runner, it first appears that she fell to her death.
Until the pathologist deems it murder.
It's the night of the summer solstice and people have been celebrating on the famous dormant volcano.
DCI Sean Bracken and his team are called in to lead the investigation.
Monroe was a well-respected professor, lecturing at a local university, who had no...