Detective Robert Goren of Law and Order: Criminal Intent is often compared to Sherlock Holmes and draws on experience in the US Army as a criminal investigator.
He knows facts from a huge variety of subjects, and he cites them readily during cases. Where is he purported to have learned all of this information? He's obviously well read, but is there any evidence that he has formal training in any of these areas (like physics or literature -- we know that he does have some knowledge of psychology/psychiatry from his mother's treatment for schizophrenia)?