Some forensics questions about fingerprints and hair? Please help:?
1. What type of fingerprint (plastic, visible, latent) would be likely to be found in on or by means of the following materials?
a. blood (I think it’s patent)
b. Mud (Plastic?)
c. Wood tabletop (Plastic?)
d. Window Pane (Plastic?)
e. Romano cheese
f. chalk
g. skin (latent?)
h. polyethylene bag
i. fudge
j. dust
k. newspaper
l. leather jacket
m. gun barrel
n. snow
2. What would be the best way to visualize latent fingerprints on the following materials? (i don’t even get the q)
a. matchbook cover
b. Popsicle stick
c. vinyl upholstery
d. cigarette butt
e. broken bottle.
f. handkerchief
g. toilet seat
h. light bulb
3. A gray cotton fiber was found on the red sweater of a victim. A ray cotton fiber was taken from a suspects sweatshirt. After testing 280 gray sweatshirts, the lab fund the fiber matched 28 of them. What is the probability that the crime scene fiber and that of the suspect matched simply by chance?
I would get out your textbook and take a look in there.
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