DNA Profiling and Its Impact On Law Enforcement essays

DNA Profiling and Its Impact On Law Enforcement essays DNA has freed many wrongly convicted criminals, locked up murders and rapist and criminals of lesser crimes. Crime Investigators owe it to DNA to making their job so much simpler and accurate, they can place a certain person and a scene in a instant. DNA was the help all court rooms were looking for, so that the right criminal would receive the penalty they deserve while the good man walks away. Sure a murder weapon and some words can prove a lot, but DNA can place a person there and go into simpler little details. DNA profiling is a common word in courtrooms these days, if your lawyer defending a murder chances are youd be wishing youd have a strand of DNA. DNA is basically foolproof all you need to do is link a certain person to the scene then you got them there and find a motive DNA also known as Deoxyribonucleic acid is defined as a nucleic acid consisting of large molecules shaped like a double helix; associated with the transmission of genetic information. Some may think right away it shouldnt be hard to catch criminals with DNA, however not all states or provinces use DNA profiling. The cost is to high for some places, other places just dont have the technology and of course some do have DNA profiling but dont have a lot of specimens in their system which usually means they need the suspect to give a DNA sample then compare to the ones found as the scene of the crime. Deoxyribonucleic acid, is a natural for crime-solving. It holds an individual's unique genetic code and is carried in most body cells. Patterns in DNA often are present in blood, semen and other evidence left at the scenes of violent crimes. (See Figure 2) But dont understand this wrong, im sure everyone has seen an episode of either Law and Order or CSI , I personally watch both those shows everyday. They make DNA test ...