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Current Detection Methods Of Seminal Fluid In A Crime Scene

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Nowadays, science is well-developed so we are able to get solutions of many problems, which we could not have done previously. Forensic science has developed in the last two decades. It becomes a scientific study and includes some of the world's most important discoveries, such as: DNA coding, toxicology, ballistics and serology- the study of body fluids. The objective of this paper focuses on current detection methods of seminal fluid in a crime scene, such as: fluorescence, microscopic examination and acid phosphatase. First of all, I would like emphasize how important is to detect seminal fluids. It could be an important factor in confirming in case of rape, sexual homicide, sexual assault or adultery (Stefanidou). Detection provides evidence that a crime has been committed and proves …show more content…

Therefore, the villains can get caught and brought before a court of law. Discover seminal fluids can prove the innocence of people suspected of crimes they did not commit, as well (Claridge). The forensic examination of evidence for seminal fluids starts with locating the fluid and then testing its identity. Mostly it could be tested for blood type and DNA. We can distinguish two common detection methods: fluorescence, which uses ultraviolet light to develop the properties of semen, microscopic examination and chemical - detection acid phosphatase (Stefanidou). In humans we can distinguish five different acid phosphatases. They are: lysosomal (LAP), Erythrocytic (EAP), Macrophage (MAP), Osteoclasic (OcAP) and prostatic (PAP). PAP is important because it works as a serum marker for cancer of the prostate and semen marker used in forensics ( Bull). Acid phosphatase test is the best idea to locate and

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