Question

Who developed the exchange of evidence principle? A) Galton B) Osborn 8. C) Locard D) Gross A Criminalist qualified as an expert witness in a court of law my render an as to their interpretation of the results of the forensic 9. analysis performed as they pertain to the case. 10. What does (P.P.E.) stand for within the Forensic Science Field as it relates to personal safety? A) Proper Packaging of Evidence B) Proper Placement of Evidence C) Personal Protective Equipment D) Pathologists Physical Examination 11. What is the proper order of stability (from most stable to least stable) as it pertains to the stages of matter? A) Liquid, Gas, Solid B) Solid, Gas, Liquid C) Solid, Liquid, Gas D) Gas, Liquid, Solid 12. The basic metric unit for volume is the: A) Gram B) Liter C) Centimeter D) Inch 13. If a discharged shell was recovered 275 centimeters from the body of a deceased victim, what is this measurement when converted into meters? A) .0275 B) .2750 C) 2.750 D) 27.50 14. Biohazard safety precautions should be adhered to by all Forensic Scientists according to OSHA to protect against: A) HIV (AIDS virus) B) Blood-borne pathogens C) Hepatitis B D) Air-borne pathogens E) A and B F) All of the above 2

Answer 1

Ans 8 : C) Locard

Edmond Locard developed the exchange of evidence principle.

He said that whenever a criminal enters a crime scene or the place of crime , he will leave something there and take away something from the site with himself.