Chris and Christian discuss methods used in policing, and by those in power to find the truth in regards to crimes. 

Further reading: 

• Cesare Lambroso - Criminal Atavism
• Judas Cradle
• The Abolition of Torture by Andrew Sullivan
• BBC - Trump and Waterboarding 
• American Psychological Association - The Truth About Lie Detectors (aka Polygraph Tests) 
• Phrenology - Vaught's Practical Character Reader 1902
• Neuroscientists put the dubious theory of ‘phrenology’ through rigorous testing for the first time