This is the story of the science and techniques of interrogation and how they have been applied in real-life cases, using actual police footage as illustrations. Learn of the exciting new frontiers in lie detection. Functional MRI can look inside the skull and reveal how people use different parts of the brain when they are lying.
Is there any truth in the claims made about truth serums? Can thermal imaging of the face detect tell tale signs of lying? These are the pioneering technologies which all claim to expose the liar.