Research major differences between public criminal investigations and private se

Research major differences between public criminal investigations and private security investigations. Write a 1050- to 1400-word paper identifying the major differences between public criminal investigations and investigators and their private security counterparts. Include the following in your comparison: o The differences and similarities between sectors including the methods of operation during criminal investigations and the chain of command. o At least two situations where private and public investigators must interact. Identify sources of information both unique and common to each sector. Explain scientific methods used by both sectors to investigate crimes. o Identify challenges or potential issues of investigations that cross jurisdictions. o Provide an example of an actual case that highlights aspects of both security and criminal investigations based on your comparison. Format your paper consistent with APA guidelines.