The many questions associated with serial murder investigation bring about criticism and public and media pressure. There is a globalization perspective to serial murder investigation. Identify and discuss some of the factors that affect investigative tools and approaches used by law enforcement here and abroad.

The many questions associated with serial murder investigation bring about criticism and public and media pressure. There is a globalization perspective to serial murder investigation. Identify and discuss some of the factors that affect investigative tools and approaches used by law enforcement here and abroad. Is this affected by media pressure and actions or by public criticism?Your response should include current and credible research to support your claims and should be 1000 words or more in length (3–4 pages).