Write 400600 words that respond to the following questions with your thoughts i

Write 400600 words that respond to the following questions with your thoughts ideas and comments. Be substantive and clear and use examples to reinforce your ideas: Describe and explain the roles of the different types of witnesses such as the following: Lay witnesses Expert witnesses Law enforcement witnesses How important are witnesses with regard to the prosecutions case during a trial? Explain. How important are witnesses with regard to the defenses case during a trial? Explain. How does the role of witnesses used for the prosecution differ from that of witnesses used for the defense? Explain. What qualifications do you think should be necessary for a witness to be considered an expert? Explain.