In November 2013 two mass burials were discovered unexpectedly on a construction site in the city of Durham in north-east England. Over the next 2 years, a complex jigsaw of evidence was pieced together by a team of archaeologists to establish the identity of the human remains. Today we know them to be some of the Scottish prisoners who died in the autumn of 1650 in Durham cathedral and castle following the battle of Dunbar on the south-east coast...