New three-part series highlighting advanced forensic techniques used by the Scottish Police Authority. The series focuses on high-profile Scottish murder cases.

Director of SPA Forensic Services, Tom Nelson, formed a partnership unique to Scotland, based on the premise that SPA scientists would work in close collaboration with Police Scotland and the Criminal Justice System in every aspect of an investigation, directly from crime scene to court, to help seek answers to some of the country's most complex and baffling murder cases.

In episode one, forensic scientists Carol Weston and Pauline McSorley revisit two murders that shocked Scotland, one of which would ultimately uncover a serial killer... Show less