A scientific seminar was held at wasit University in the Faculty of Science entitled How to collect samples for criminal purposes and preserve them and send them to analyze the results and match them in cooperation with the Department of Criminal Evidence and the Unit of Continuing Education of the College in the presence of the President of Wasit University Professor Dr. Mazen Al Hasani and dean of the college Dr. Abdul Messrs. Abdul Abbas and a number of academics and researchers in this regard. The seminar touched on the importance of material effects and the resort of most security agencies in developed countries to allocate officers specialized in collecting evidence from the crime scene as they keep those effects from tampering with them and organize the process of raising them in a technical way to ensure that it is used.

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