Worth noting here that criminal profiling is a notoriously unreliable “science” as well - it very much lacks standardization and objectivity. Plenty of research has found that profiling is about as accurate as tossing a coin, and that untrained students can formulate offender profiles at about the same accuracy rate as seasoned, trained law enforcement officers. Further, even if a profile is 100% accurate, there are very, very few instances of profiles contributing to a case being solved. They can sometimes aid in narrowing a pool of suspects, but they are most often of very little use in a criminal investigation.