Identify the major differences between public criminal investigations and investigators and their private security counterparts. Include the following in your comparison:

Identify the major differences between public criminal investigations and investigators and their private security counterparts. Include the following in your comparison: -The differences and similarities between sectors, including the methods of operation during criminal investigations and the chain of command. -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. -Identify challenges or potential issues of investigations that cross jurisdictions. -Provide an example of an actual case that highlights aspects of both security and criminal investigations based on your comparison.