AOJ 206 Discussion please essay English

Can you help me understand this Law question?

  1. What are challenges investigating this crime?
  2. Discuss the roles and jobs of the following personnel at this scene: (1) Sergeant, (2) First Officer on Scene, (3) Second Officer on Scene, (4) Detective in Charge, (5) Crime Scene Technician.
  3. List three (3) specific questions you as the investigator would ask of the victim(s). Explain why you asked the questions you asked.
  4. List three (3) specific questions you as the investigator would ask of the witness(es). Explain why you asked the questions you asked.
  5. List three (3) specific questions you as the investigator would ask of the suspect(s). Explain why you asked the questions you asked.
  6. Also provide a list of five (5) evidence items that the crime scene technician will collect. Explain why you collected the evidence items you collected.