Professor David Wilson examines the international obsession with serial killers and offers fresh analysis and insight into the minds of two of Scotland's most infamous, Peter Manuel and Peter Tobin.

Criminologist Professor David Wilson discusses how virtually our every move is covered by CCTV and if we commit a crime in public we are almost certain to be caught on camera doing it.

David Wilson talks about difficulties in proving a link between poverty and the rise in anti-social behavior; Fiona Walker presents a short film about the infamous triple murder carried out by Charles Boyle Jr. in 1920s Glasgow.

Professor David Wilson and his guests look at Glasgow gang culture, arguing that the `no mean city' motto is still very much applicable. Investigative journalist Fiona Walker presents a short film about the 1930s era of gang culture.

Investigative journalist Fiona Walker presents a short film about the Edwardian era case of Oscar Slater, a German Jewish immigrant falsely accused of murdering an elderly lady and stealing her diamond broach.

David and guests explore how a murderer's attempts to dispose of their victim's body often results in them being caught. Investigative journalist Fiona Walker presents a short film about a 1920s murder case.