Background: To Understand a criminal's brain is the most ideal approach to diminish wrongdoing. When we see how hoodlums’ figure, we will want to comprehend why they are perpetrating violations in any case and prevent it from occurring. Design: Discussion paper. Implications of Criminal Psychology: Assisting specialists with acquiring a brief look into a criminal's mind, criminal analysts help law implementation to anticipate an obscure guilty party's age, financial status, schooling level, propensities, and character attributes just like the sort of local area or neighborhood where a wrongdoer is probably going to live. Conclusion: Criminal Psychology isn't just to comprehend Criminal Minds or Predict Criminal Behavior it is likewise critical to control the improvement of wrongdoing and to have the option to offer mediation to those out of luck.