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DNA Evidence

DNA EVIDENCE AND YOUR CASE

A substance that contains human DNA can be collected from a crime scene and tested to tie someone to a crime. This process, also called genetic fingerprinting or DNA profiling, has become more accurate and accessible and plays a major role in convicting, acquitting, or exonerating individuals accused of a crime.

What is DNA?

Deoxyribonucleic acid is a double helix of organic material contained within each cell of a person’s body. DNA is unique per every individual and evidence of it can make a direct link between a specific individual and a crime.

Common Types of DNA Evidence:

  • Blood
  • Saliva
  • Skin cells
  • Semen or vaginal secretions
  • Hair (eyelashes, body hair, pubic hair, etc.)

Testing DNA Evidence: DNA Profiling

DNA is first sampled across a database of known offenders, who’s DNA is kept on file so they can be identified quickly if they repeat a crime. If no matches are found during this initial check, investigators will proceed to obtain subpoenas to collect DNA samples from case suspects. A simple mouth swab is all that’s needed for a suspect’s DNA.

A decisive match between a sample and a piece of DNA evidence must have identical strands, otherwise that suspect will be ruled out.

DNA Evidence to Clear Convicted Individuals

DNA testing can also be used to prove innocence, as over 190 people have been acquitted through the use of DNA testing.

If you or a loved one have been wrongfully imprisoned contact the Strom Law Firm 803.252.4800 today to talk to one of our criminal defense lawyers who will evaluate your case and ensure your legal rights are being protected. Call today for your free consultation.

The Strom Law Firm, LLC provides an aggressive and proactive defense to every client we represent.

Our familiarity with prosecutorial techniques, knowledge of South Carolina criminal law, and our understanding and sincere concern for the rights and liberty of people facing criminal investigation and arrest ensure that you will receive a vigorous, well-planned defense.

When your freedom, personal and family stability, economic survival, and reputation are at stake — you need a lawyer who understands that and who will fight to protect your interests.