detective, inspector, prosecutor, researcher, polygrapher, examiner, epidemiologist, pathologist, scientist, attorney, lawyer, investigations, inspector general, histologist, criminalist, serologist, toxicologist, lieutenant, officer, prosector, expert, psychologist, odontologist, medical examiner, informant, biologist, auditor, psychiatrist, archeologist, administrator, supervisor, whistleblower, consultant, archaeologist, inquiry, handwriting expert, immunologist, gumshoe, anthropologist, criminologist, sergeant, microbiologist, policeman, autopsy, technician, staffer, trooper, geneticist, cryptozoologist, sleuth, deputy, criminalistics, patrolman, clinical psychologist, opthalmologist, biochemist, probers, principal investigator, colonel, forensic, private investigator, endocrinologist, ecologist, claims adjuster, aide, neurologist, caseworker, police, metallurgist, bacteriologist, constable, counsel, whistle blower, biophysicist, negotiator, ufologist, appraiser, cop, hydrologist, accountant, solicitor, prosecution, engineer, oncologist, litigator, undercover agent, counselor, forensic pathology, interrogator, technologist, cardiologist, contractor, pediatrician, profiler, fire marshal, assistant professor, worker, coroner, professor, veterinarian, adviser, witnesses, investigators, practitioner, clinician, reviewer, assessor, director, geologist, specialist, surveyor, analyst, experimenter, experimenters

adjuster, adjustor, boffin, claims adjustor, claim agent, dick, fieldworker, hawkshaw, ombudsman, plainclothesman

detective, examiner, in-situ, inspector, samuel wiesenthal, tracer, wiesenthal

man of science, police officer

police detective, research worker, tec