Legal Dna Testing

By Author: John Bridges
Total Articles: 10
Comment this article

DNA is the structure in form of pairs of thin long interweaving strings or an accurate photocopy of the genetic form of cells in the human body. DNA is identical in every cell of the body be it the skin Cell or the sperm cell or blood cell. With only the exception of the monozygotic twins no two individuals have the precise the same DNA Blueprint.

The judiciary system heavily supports the Legal DNA testing while deriving any decision on criminal investigation or civil disputes. In Criminal case examination the DNA analysis is done by means of latest equipments. This is done by disassembling and segregating the selected segments to measure them in isolation of the suspect.

After the DNA analysis is done of the suspect it is matched with the evidences that are derived from the crime spot. If the two do not match the suspect is acquitted, but if the match occurs then the jury decides keeping other elements of the case into consideration whether the suspect is guilty or non-guilty.

There have been perpetual additions on the uses of the DNA results in the Legal DNA testing. For instance there is a rape ...
... case reported in the year 1994 from Milwaukee where the suspect was identified only on the basis of his DNA result. This was also the first time when a warrant was issued for suspect on the basis of only the DNA result and no other physical evidence.

Another case where the verdict was given on the basis of the DNA test result is a case from Florida, where a woman used the DNA sample found on the bed sheet to charge infidelity on part of her spouse in an awaiting Divorce case. On examination it was proven that the DNA evidence found on the bed sheet belonged to another woman, the Jury stated that the DNA evidence was permissible as evidence of the adultery.

Science may in the long run resolve numerous problems concerning DNA verification. In the meantime, argument over its use has led to alteration that will permit courts and panel of judges to better assess the fault or innocence of criminal suspects.

Until today none of the courts have denied the DNA evidence on parameters that the scientific theory is unacceptable. As per law any if there exists any evidence physical or scientific in nature inclines towards the probability of proving the facts of a crime. Then it is taken as substantial by the Jury to decide on the fate of the legal. Although some courts have ruled out considering the results of the DNA sample.

This is because evidence can be contaminated, questions adjoining the implication of its statistical probability, and laboratory fault in analysis. Several states have passed laws that recognize DNA evidence as admissible in criminal cases, and others have enacted laws that specifically admit DNA evidence to help resolve civil paternity cases.

Today it is difficult to solve any criminal case without the use of the DNA Test. It is widely adopted in the legal system by the police, lawyers and individuals.

For more information about DNA for Immigration, please have a quick look at http://www.determigene.com/detail_immigration.asp