what is a medical death investigator 2

My class which is CCJS 301 Medical Death Investigators I have 3 quizzes on my blackboard that need to be. It talks about death notifcation, next of kin, investigators and more. The three quizzes contain the same information I gave above and there are also readings for the quizzes to help you. I have to give you my password and user name to go on the website and take the quizz 4 and 5 and they are just 3 questions.