the.com/detective work
asking better questions than the crime scene answers on its own.
means the disciplined process of gathering evidence and reasoning backward from effects to causes to find out what actually happened.
from from latin detegere, to uncover, via french detective; formalized as a profession in the 1800s with vidocq's paris surete and later scotland yard, then mythologized by poe's dupin and doyle's holmes into the deductive genius archetype.
real vs fictionreal detectives rely on legwork, not sudden brilliant deductions
first detective agencyeugene vidocq, an ex-criminal, founded it in 1833
holmes methoddoyle based him on a real diagnostician, joseph bell
forensic sciencefingerprinting only became standard evidence around 1900