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Name:___________________________________Date:___________Period.___
Processing physical
evidence
Question
1. If blood was to be found
at a crime scene.
2. If a typed suicide note
was to be found at a
crime scene.
3. If drugs were to be
found at a crime scene.
4. If an explosive was to be
found at a crime scene.
5. If a pistol and some
ammunition was to be
found at a crime scene.
6. If broken pain glass was
to be found at a crime
scene.
7. If some blonde hair were
to be found at a crime
scene.
8. If a finger with blood on
it was to be found at a
crime scene.
9. If several paint chips
were to be found at
crime scene.
10. If some black powder
was to be found at crime
scene.
11. If several grains of dirt
were to be found on the
floor crime scene.
12. If several scratches were
to be found on the door
facing of a crime.
13. If a green leafy plant
was to be found
trampled at a crime
scene.
14. If small piece of torn
fabric was to be found at
a crime scene.
To which forensic
unit should it be
sent?
What kind of
analysis should be
performed?
What type of
information would
you hope to gain?
Name:___________________________________Date:___________Period.___
Processing physical
evidence
ANSWER KEY
Question
To which
forensic unit
should it be
sent?
What kind of analysis
should be performed?
What type of
information would you
hope to gain?
1. If blood was to
be found at a
crime scene.
BIOLOGICAL
COMPARISON; CHEMICAL
BLOOD TYPE; DNA TYPING
PHYSICAL
COMPARISON;VISUAL;
MICROSCOPIC;
CHEMICAL
FINGERPRINTS;
MATCH TO TYPE WRITER
PHYSICAL
CHEMICAL
TYPE OF DRUG &
STRENGTH
PHYSICAL;
FIREARMS
COMPARISON;
CHEMICAL
COMPOSITION;
ORIGIN
PHYSICAL;
FIREARMS
COMPARISON;
MICROSCOPIC
FINGERPRINTS;
TYPE OF GUN;
MATCH WEAPON & AMMO
PHYSICAL;
BIOLOGICAL
COMPARISON; VISUAL;
MICROSCOPIC; CHEMICAL
BIOLOGICAL
COMPARISON; MICROSCOPIC;
CHEMICAL
CAUSE OF BREAKAGE;
DIRECTION OF IMPACT;
FINGERPRINTS;BIOLOGICAL
FLUIDS
METHOD OF SEPERATION;
ORIGIN; DNA TYPING
PHYSICAL;
BIOLOGICAL
COMPARISION; VISUAL;
MICROSCOPIC; CHEMICAL
PHYSICAL
CHEMICAL
PHYSICAL;
FIREARMS
COMPARISION; CHEMICAL
2. If a typed suicide
note was to be
found at a crime
scene.
3. If drugs were to
be found at a
crime scene.
4. If an explosive
was to be found
at a crime scene.
5. If a pistol and
some
ammunition was
to be found at a
crime scene.
6. If broken pain
glass was to be
found at a crime
scene.
7. If some blonde
hair were to be
found at a crime
scene.
8. If a finger with
blood on it was
to be found at a
crime scene.
9. If several paint
chips were to be
found at crime
scene.
10. If some black
powder was to
METHOD OF SEPERATION;
FINGERPRINT; BLOOD
TYPE; DNA; DRUG TESTING;
NAIL SCRAPINGS
ORIGIN; COMPOSITION
IDENTITY; STRENGTH;
ORIGIN
be found at
crime scene.
11. If several grains
of dirt were to
be found on the
floor crime
scene.
12. If several
scratches were
to be found on
the door facing
of a crime.
13. If a green leafy
plant was to be
found trampled
at a crime scene.
14. If small piece of
torn fabric was
to be found at a
crime scene.
PHYSICAL
COMPARISION;MICROSCOPIC;
CHEMICAL
ORIGIN; COMPOSITION
PHYSICAL
VISUAL; COMPARISION
IDENTITY OF TOOL
PHYSICAL;
BIOLOGICAL
VISUAL; CHEMICAL
IDENTITY; STRENGTH;
ORIGIN
BIOLOGICAL
COMPARISION; VISUAL;
MICROSCOPIC; CHEMICAL
ORIGIN; COMPOSITION;
METHOD OF SEPERATION;
FLUIDS?
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