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#10 | |||
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Senior Member
Join Date: Jan 2005
Location: Florida (Sebring & Keys), Wolfeboro
Posts: 6,028
Thanks: 2,285
Thanked 789 Times in 564 Posts
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Quote:
Quote:
Before DNA came onto the scene, only two tests were adequate for an arrest—and both tests could be done the same day. (The two tests were the usual Rh blood-types, and another called "blood proteins".) It would be expected that there would be blood at a scene described as a stabbing. Any one drop of blood could identify an assailant who could also have been bleeding, so every spot of blood would need to be DNA-checked. While DNA has slowed the arrest process, it can be used to identify a perpetrator down to one-individual-in-a-billion—and sometimes even better than that! But even in the absense of a suspect, DNA can be analyzed to determine the ethnic, national, regional, or geographical origin of the subject/perpetrator. There are private firms who will "look up your ancestors" from a cotton swab's single wipe of the inside of the client's mouth. DNA is used for other determinations, of course: Although the scene had a large number of people at it, no other DNA-related requirements for testing have been suggested (or forthcoming) up to this date. Quote:
With every drop needing analysis to provide context at the scene, one could expect even more time to pass. All the details of the crime have to be eventually assembled to provide the most likely scenario, motive, and later, the charges to be brought. Hopefully, WPD took photographs of each of those questioned. Any wounds need to be documented as they can be wounds inflicted during any physical defense by the victim—or, as can happen—an unintentional self-wounding. Wolfeboro has only one resolved murder case of the four local murders that I've heard of. ![]() A "help line" for investigators shows that DNA isn't the "slam-dunk" seen on a famous TV show. . . . (But not this TV show) ![]()
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Is it "Common Sense" isn't.
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