4. Graham McGill (2024)
Mary McLaughlin's violent death haunted Glasgow detectives, with no forensic leads - but new techniques revealed a killer.
Release date: 2024-10-28
Season number: 9
Episode number: 4
Runtime: 44 minutes
Rest of the cast - click here to expand
Geoffrey Wansell - Self - Author & Journalist, Elizabeth Yardley - Self - Criminologist