Genetic research in criminal science and judicial medicine is mainly used for criminal investigation and identification through DNA analysis.Here are some examples of how genetic research is used in the fields of criminal science and judicial medicine.
Criminal Investigation: Genetic research plays an important role in identifying criminals by analyzing DNA evidence found at crime scenes.DNA profiling technology can be used to track criminals and solve criminal cases by comparing their genetic information with DNA profiles in evidence.This will save the innocent and quickly identify the guilty.
IDENTIFICATION: Genetic research in the field of judicial medicine is used for identification.DNA samples are obtained through investigation of the remains of the deceased or bodies found at the scene of the accident, and identified by comparing them to the family of the deceased or an unidentified person.In addition, genetic research is used to identify missing persons or grandparents.
Genetic Criminal Law: Genetic research also plays an important role in the field of criminal law.As evidence of criminal cases, genetic criminal analysis is conducted through DNA analysis, and it helps judgment by analyzing criminal identification, relationship between perpetrators and victims, and genetic evidence at the scene of the accident.
Evidence in trial and judicial proceedings: genetic research is also used as evidence in trial proceedings.The results of the analysis of DNA evidence in court are recognized as legal evidence, which can confirm the authenticity of the case and influence the judgment.
The use of genetic research requires caution in relation to ethical issues.Here are some ethical issues in genetic research.
Privacy: Genetic research deals with an individual's genetic information, so privacy concerns can be raised.An individual's genetic information is sensitive information, and if it is misused or used unfairly, it can lead to infringement of an individual's privacy and right to self-determination.Therefore, genetic research should follow appropriate privacy and consent procedures.
Genetic discrimination and social problems: genetic information based on genetic research results can be related to an individual's health status, disease risk, race, ethnicity, etc.Misuse of this information can cause genetic discrimination and increase social inequality.Therefore, genetic research should be conducted in consideration of fairness and social justice.
Morality of gene editing technology: Recently, gene editing technology, CRISPR-Cas9, etc., has developed, making it possible to modify human genes directly.Although these technologies have potential advantages such as treatment of genetic diseases and improvement of genetic characteristics, moral limitations and ethical problems of genetic intervention are raised.Gene editing technology permanently modifies human genes, so misuse can have a permanent impact on human life and characteristics.