True Crime Tuesday presents How to Spot A Sociopath/Psychopath with guest Richard Lettieri. 

Richard Lettieri, is a forensic psychologist who just released a new book with dozens of interviews he has conducted with criminals who have committed unimaginable crimes. Decoding Madness presents an in-depth psychological understanding of defendants and their personal complexities and is filled with gripping stories and forensic analysis. 

Knowing these basic features could help stop victims from being manipulated.

Visit his site: crimepsychologist.com