Donal MacIntyre: Unsolved

The Case of Caroline Glachan (1x10)

Air date: Jan 10, 2016

In the last case of the series, Donal heads to Bonhill in Scotland to investigate the murder of 14-year-old Caroline Glachan, who was murdered on 24 August 1996 whilst walking the mile journey to her boyfriend's house. Donal explores the possibility that Caroline may have been a drugs mule, or the victim of somebody who assumed that she was.