What are some specific examples of how the units built on each other and how concepts learned in prior units were applied in the later units? Were some units misplaced in order? If you believe so, please explain which concepts would have been helpful earlier than some others and why.

The order of course topics in criminal investigation class:

1. Legal aspects or investigation, the crime scene & the investigative process
2. Forensic/physical evidence & crime labs
3. Interviewing and interrogation & field notes and reporting
4. The follow-up investigation and investigation resources
5. Homicide, death, and injury investigations
6. Homicide, death, and injury investigations continued
7. Sex-related offenses, crimes against children, and human trafficking
8. Robbery and burglary
9. Larceny/theft, white-collar crime, vehicle thefts, and related offenses
10. Cybercrime
11. Recognition control, and investigation of drug abuse
12. Agricultural wildlife and environmental crimes & arson and explosive investigations
13. Criminal investigations in court