Role Of Dna In Criminal Investigation

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Abstract
Crime continues to be a serious problem in society, in advance in technology have created new criminal opportunities and new challenges for law enforcement, those in history and today that are involved in the investigation of crime, play a critical role in both combating crime and protecting citizens. DNA profiling is a technique by which an individual can be identified at molecular level. The use of DNA evidence in criminal investigation has grown since 1884 when it was created by Dr. Alec Jeffrey’s. DNA testing has help law enforcement identify criminals and some difficult crimes such as: Rape, murder, etc. this paper seeks to summarize the major development in the history of efforts to identify criminals. This paper examines DNA

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