Disappointing. A very dry read, I spent most of the time bored. I felt this was more about the absolute basics of how psychology might be relevant in various aspects of criminal dealings, which made it neither about the actual work of psychologists nor the psychology of criminals. 
Honestly, it was more about the police force and how dealing with offenders can sometimes involve a bit of psychology , rather than going very much into that psychology. 
I’m not a beginner in this subject so I’m not really the target audience but I don’t feel as though this would be very enlightening to anyone, save a few points here and there. It would have benefitted from some case studies and examples.