-Lawyer Zibo Wang.
Hello, according to your question, the answer is as follows:
This is a good question.
Crime scene investigation is relatively objective, relative to other evidence.
1 is the basis for the political and legal departments to determine the direction of investigation;
2. It is the cornerstone to prove the circumstances of the crime;
3, is to find the treasure of the defense plot.
Good luck.
Please search me, pay attention to me, understand me and support me.
Thank you.