“How many serial killers can there actually be?” Scottish Crime fiction author Alex Gray discusses the literary phenomenon of the serial killer. | BBC Scotland

"We all as a culture seem to be attracted to the psychopath." | BBC Scotland

4.2K views · 67 reactions | Dr Dan Rusu discusses how murderers construct their identity after taking another person’s life, and explains why some confess to their crimes. | BBC Scotland | Facebook

126K views · 95 reactions | “I had flash points and definite moments where I could feel the gravity of that life pulling on me.” Darren McGarvey features in an honest interview as David Wilson's Crime Files explores the link between extreme poverty and crime. | BBC Scotland | Facebook

Does everybody have a conscience - and feel guilt? | BBC Scotland

31K views · 104 reactions | In 1970s Glasgow police believed the deaths of three women were the work of one person, dubbed the 'weekend killer'. | BBC Scotland | Facebook

The 'trial of the century' in the Victorian era was that of socialite Madeleine Smith, who was accused of poisoning her illicit lover with arsenic. | BBC Scotland