Choose one of the following topics relevant to evidence and procedures:?? 1.? Documentation, collection, and preservation of DNA evidence 2.? The pros and co

Choose one of the following topics relevant to evidence and procedures:  

1.  Documentation, collection, and preservation of DNA evidence

2.  The pros and cons of relying on modus operandi and signature in a serial homicide investigation.

3.  Discuss bitemark examinations, document examinations, and microscopic  hair examinations and exactly why each is now considered "junk science".

4.   Discuss the impact of visual aids in the courtroom and how they assist  in explaining forensic science to the jury. Provide examples drawing  from specific forensic disciplines such as fingerprint analysis or  ballistics.

5.   Discuss the different methods of documenting and searching a crime  scene. What are the pros and cons of relying on 3D imaging systems?

Remember that statistics, studies and case examples add depth to your writing.