What is the primary goal of a criminal investigation? How does it contribute to the overall criminal justice process? Discuss the key differences between criminal investigations

What is the primary goal of a criminal investigation? How does it contribute to the overall criminal justice process? Discuss the key differences between criminal investigations conducted by law enforcement agencies and those conducted by private investigators. Orthmann, C.H., Hess, K.M., Cho, H.L., & Cho, J.M. (2023). Criminal Investigation. 13th ed. Boston, MA. Cengage