Deividas Serevicius is a true crime writer, human behavior and forensic psychology researcher, who tries to show the reality of the criminal world and its effect on people's everyday lives.

Serevicius offers insights into various types of crimes, discovering what's happening inside the heads of criminals, why they do what they do and even how they do it.

"Unmasking The Serial Killer", is his first book which he self-published in November, 2015, wherein he explores what's hiding behind the serial killer's mask of sanity. The second edition has been extensively modified and will be re-published with RJ Parker Publishing who specializes in the genre of True Crime.

If you have any questions, or just want to say hello, write the author an email at deividas@serevicius.com and follow him on Twitter https://twitter.com/misterdeividas

Visit his crime blog http://www.InvestigatingCrimes.com/ to learn more about the world of criminals.