Here are some advantages and disadvantages of this scientific identification method. If a match is found on the database, it will be easier to bring the murderer to justice. It decreases crime rate.
It can also be used send innocent victims to prison especially if the DNA is compromised and yet used as evidence. The process involves attaching the fluorescent dyes onto the copies of the STR. It is also not inexpensive and if used for convictions and solving criminal cases in large scale, the government will be spending a huge amount of money to do so.
Also, although DNA is extremely accurate, there is concern that trace amounts of DNA in a crime scene can falsely implicate an innocent person. What else could the future be for this scientific identification method. This should work more reliably when used together with other forensic evidence and tools.
The list above clearly indicates the need for this consideration. What makes DNA easier to obtain is that it can be taken from blood, hair and saliva as opposed to having to subject a person to blood extraction who might not be willing to do so or is not present at the scene.
The next step is amplifying telltale regions.
Compare this to the older methods of obtaining DNA that came from blood samples, and there is less pain and discomfort involved with the practice.
List of Cons of Racial Profiling 1. They would include insurance carriers, healthcare providers, and some employers, to name a few.
This also offers peace of mind for parents and other individuals seeking for identity. There is also a possibility of discrimination. It can easily be manipulated. This means that there is no way to maintain your overall privacy during this procedure.
It can be used to determine paternity. One of the reasons that there are opponents of DNA profiling is the argument that it is some sort of harassment and a violation committed on private individuals who are subjected to one. This can work in the favor of a child if there is an issue of child support or is an offspring of a foreign father and this is needed for immigration purposes.
In some cases, authorities may force certain individuals, innocent and otherwise, to undergo DNA profiling as part of their data gathering. Versatility All body tissue contains DNA. If people are finding it hard to determine whose DNA is being specified at, this method can be of valuable help.
Just a small amount or drop of blood or a root of the hair is sufficient enough for DNA fingerprinting or testing. Even after decades have passed, DNA samples with forensic value can still be available and collected as evidence.
It is highly sensitive and tamper-proof. There are concerns about tampering which can also lead to wrongful convictions. Law enforcers, who are always in the limelight when racial profiling issues come up, have divided views about it. The Cons of DNA Fingerprinting Violation of Privacy Many people strongly believe that the use of DNA fingerprinting to store identifiable information about citizens is a violation of privacy and our civil liberties.
Thanks to this technology, parents can be confirmed so that proper court awards can be handed out. Since samples can be easily gathered from even mere hair strands and saliva, it is possible for authorities to obtain DNA profiles of totally innocent people who happen to be in the location prior the crime.
It is more convenient and accurate than having to take blood samples. Thanks to this technology, parents can be confirmed so that proper court awards can be handed out. And although this is popular, it is also controversial. With pieces of evidence that can be found in a crime scene like traces of blood and hair, crime investigators can identify the perpetrators of a crime even if the victim is not able to do so.
For a long time, racial profiling has become a subject of debates, with proponents stating that is needed for the security of the Americans and opponents arguing that civil liberties are being violated.
With pieces of evidence that can be found in a crime scene like traces of blood and hair, crime investigators can identify the perpetrators of a crime even if the victim is not able to do so. In a crime scene, forensics can collect and store samples for future reference, or directly match the samples with current data.
List of Cons of Racial Profiling. 1. It is regarded as an act of discrimination. Opponents argue that racial profiling goes after individuals based on race, so it is an act of discrimination.
Learn About the Pros and Cons of DNA Testing. Written by J. Hirby and Fact Checked by The Law Dictionary Staff. DNA profiling has reversed convictions and set people free from prisons. At the same time, overzealous prosecutors and corrupt law enforcement officials are being discovered. List of Cons of DNA Fingerprinting.
1. It is a violation of human rights. One of the reasons that there are opponents of DNA profiling is the argument that it is some sort of harassment and a violation committed on private individuals who are subjected to one. The cons of DNA profiling are the accuracy of DNA profiling in matching to people depends on the technique used and particularly the number of loci checked.
While this is getting better so the chances of a false match are very small, the courts have not yet accepted it as absolute proof of identity.
However, DNA profiling is not all good as there are cons or disadvantages of this process. But before we take up the various pros and cons of DNA fingerprinting, we need to understand what it is and the various processes it requires.
DNA is the make-up of one's body, and whether its fair to keep little evidence on file has been debated." Pros DNA testing is less intrsive than taking a blood sample.Pros and cons dna profiling