Use Of Forensic Evidence In Criminal Cases

Use of Forensic Evidence in Criminal Cases Since the stack about of time, people assume been committing offensive activitys and put on trial. Even deliverer had a trial and the people contumacious whether or non to execute him. With new technology becoming easy any day, in that location are new ways to convict reprehensibles. However, there are many flaws in the legal system to the leg that even the use of deoxyribonucleic acid reason isnt seemly to prove souls innocence. in advance technology, the way to drub discourtesys was with hand drawn pictures. The problems that came from this are beauteous apparent, but sketches are still used today, more for the unexclusive knowledge, rather than a way to convict someone. therefore with the machination of cameras, photographs were used as evidence. However, this meant that someone had to be at the crime scene to compact pictures. The pitiful could also change their looks, or wear a disguise to try to claim innocence. Then came the knowledge of victimisation fingerprints. Since everyone has a different fingerprint, it was easy to find out out who the criminal was. It was then discovered that there is a gene conversion that erases fingerprints, and so some people fagt have them. The criminal could also wear gloves so that they wouldnt dedicate their prints behind.

With the technology to read DNA and scoff it to a person, it is hopeless to not know exactly who pull the crime. Everyone except identical twins have different DNA. It is unthinkable to change your DNA, so this is the best way to prove both innocence, or guilt. Th! e most(prenominal) common places to get DNA evidence from a crime scene is blood, semen, saliva, urine, or hair. Police and detectives that work on slaughter crimes (for instance) search the surrounding area for clues that could lead them to DNA that the criminal could have left behind, whether it come from a loving cup that they drank from, a cigarette butt, or semen if it was a cosset case. sometimes this evidence isnt enough to convict someone though. If a DNA test...If you want to get a wide essay, secern it on our website: BestEssayCheap.com

If you want to get a full essay, visit our page: cheap essay