Unmarked Graves

Can a killer ever be on the side of justice?

In 1983, Professor Robert Balfour was found floating in Airthrey Loch at the heart of Stirling University's campus. His death was deemed a tragic accident but there were other, darker rumours. The death of a politics professor allegedly linked to the armed wing of the Scottish Liberation Brigade was always going to attract conspiracy theories.

But that's all they were. Theories. Until now.

To mark the 40th anniversary of his father's death, Jon...