Wednesday, June 6, 2007

DNA: Going Too Far?

Could your DNA help convict your sister or brother of a crime? Could your sibling's DNA help convict you of a crime? Correspondent Lesley Stahl investigates the brave new world of familial DNA matching. It's real life CSI with potentially troubling consequences.

DNA: Going Too Far?
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Poll:

Should police be able to use your DNA to catch a guilty brother, sister or parent?

Background

When detectives find DNA at a crime scene, they run it through a database looking for a perfect match. But sometimes a search yields a near, or partial match. The DNA is so similar, that maybe a father, mother, or brother did it.


The FBI has agreed to try leaving it up to the states to decide whether to share information with one another in the event of a partial match.

Comments

Sound off on this segment. Here you'll see the comments in the order they were posted.

1
My parents raised us on the straight and narrow. If they do a crime they should pay the time. Say goes for me.
Posted by vibeanalystsinc@verizon.net on Wed, Jun 6, 2007 7:38 PM ET
2
If the crime is bad enough to use csi type stuff . they need caught.or they will just repeat,repeat and repeat
Posted by sharonsf_sharon on Wed, Jun 6, 2007 8:17 PM ET
3
I think its a good avenue to pursue if the suspects family is WILLING to submit samples. nothing should ever be forced from someone who had nothing to do with the crime. As long as they give permission, I am all for the new technology!
Posted by atownsend22 on Wed, Jun 6, 2007 10:28 PM ET
4
Personally I think that each person at the time of birth should be genetically "banked" into a system. This is not only for crimes but for health concerns. Like say you're adopted went through life never knowing who your parents are. But if you're genetically banked then your history is available to you. But only with their consent or with a legitimate death certificate on file. This is not "invasion" of privacy because birth records are kept on file all the time. AS long as the genetic markers are on file and the samples destroyed though. On top of that it could help scientists understand genetic disease.
Posted by ceadderman on Wed, Jun 6, 2007 10:30 PM ET
5
Blood is thicker than water my friends...Band of Brothers, go rent it sometime...unless you hate your family, then go ahead
Posted by kunfuzion5 on Wed, Jun 6, 2007 10:36 PM ET
6
Great idea, Ceadderman - really. But ya know, great ideas take about 50 years to catch on with the "smart" officials! :)
Posted by j.l.hill@sbcglobal.net on Wed, Jun 6, 2007 10:36 PM ET
7
Hate is such a strong word, Kunfuzions - more like, not much fun to be around ... petty people they are.
Posted by j.l.hill@sbcglobal.net on Wed, Jun 6, 2007 10:37 PM ET
8
Is this even a question. If someone is guilty of a crime and there is a way to catch them shouldn't we be doing this. What if this guilty brother, sister or parent did something unthinkable to your brother, sister or parent. Wouldn't you want them caught??
Posted by stalnaker5 on Wed, Jun 6, 2007 11:19 PM ET
9
No, my DNA is not for hire. The cops already stretch the limits of our Bill of Rights. By scanning law enforcement's ever increasing database for possible links to crime DNA, thre is no limit to our (the general public's) invasion of privacy. Pretty soon, laws will be passed collecting DNA at birth for the government's database so that when some persons commit crimes in years to come, their DNA (and everyone else's) will already be on file. Bad idea. Just another con by the government.
Posted by sumrellstreet on Wed, Jun 6, 2007 11:21 PM ET
10
My biological nature is not a tool for others. If needed I would gladly submit, but that choice is mine. A democracy is nothing more than mob rule, where fifty-one percent of the people may take away the rights of the other forty-nine. - Thomas Jefferson
Posted by over_analyzing on Thu, Jun 7, 2007 12:14 AM ET
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