Why DNA Evidence Does Not Guarantee a Conviction

Why DNA Evidence Does Not Guarantee a Conviction

DNA evidence is a major factor used to determine the outcome of a variety of  Utah criminal law cases. It can scientifically link a suspect to a crime scene. It can also be used to exonerate someone accused of a crime. It is also extremely accurate and can be difficult to dispute. However, DNA testing is not infallible. If a criminal defendant is linked to a crime scene due to DNA evidence, it is important for them to fight back against these charges. The first step is to seek representation from a Salt Lake City criminal defense attorney with a proven track record of protecting the rights of clients and looking out for their best interests.

When choosing a criminal defense attorney it is important for them to have experience dealing with the science of DNA testing. It is also important for the lawyer to retain a DNA expert to re-test the evidence independently and to review the evidence presented by the prosecution.  DNA evidence is particularly effective in sex crimes in Salt Lake City, including sexual assault and rape charges. In many cases, what appears to be overwhelming evidence does not always result in a conviction. Here are some reasons why.

Why DNA Evidence Does Not Guarantee a Conviction

Discrepancies in DNA Testing Procedures

Utah crime lab employees are human just like anybody else. In far too many cases, poorly handled evidence can affect DNA test results. That is why evidence needs to be taken to a second crime lab to verify results. Poorly handled DNA evidence can often lead to an acquittal. The transfer of DNA can also be tricky. It can be transferred from fabric to fabric and surface to surface. To make things even more complicated, a person’s DNA can be found on something never directly touched by transference. This has created a number of issues concerning touch DNA. In some extreme cases, DNA from Salt Lake City crime lab employees have been found on evidence. Any type of contamination can have a huge impact on the outcome of a case.

Why You Need an Experienced Salt Lake City Criminal Defense Attorney

Perhaps the most important lesson clients can learn is to never give up. When a person is facing a mountain of overwhelming DNA evidence in a criminal case, it is easy for them to surrender. Although DNA evidence is a very accurate, the handling of evidence is not always reliable. Human error and poor judgment often comes into play. Crime scenes are also very delicate. One mistake or false move by a police officer or law enforcement official can result in the mishandling of evidence. Choosing the right Salt Lake City criminal defense attorney is crucial. An experienced lawyer can identify any error made in police protocol at a crime scene and exploit the mistake in court. Whether it is sex crimes or gun charges, DNA evidence is not always cut and dry. In many case, the results can be ambiguous.

Contact a Salt Lake City DNA Evidence Defense Attorney Today

David Paul White has represented men and women accused of a variety of crimes. Over the last 25 years, he has always placed a high priority in protecting the rights of clients and looking after their best interests. By utilizing an aggressive and comprehensive approach, his objective is to place each client in the best position to succeed. To learn more on how an experienced Salt Lake City criminal defense attorney can help, contact the Law Offices of David Paul White & Associates and schedule a consultation to discuss your case.

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