Noun
criminal psychology (uncountable)
Branch of psychology which studies the wills, thoughts, intentions and reactions of criminals.
A working detective has no hope of understanding what even experts who devote their lives to the study of criminal psychology can't figure out. Mark Fuhrman
Experts in the criminal psychology field predicted these issues many years ago. Source: Internet
Good questions, but this is a book about an elaborate and improbable plot, rather than about criminal psychology. Source: Internet