I believe that the answer is Jurisdiction
Answer:
the fourth amendment
Explanation:
the fourth amendment states you must have probable cause to search someone
42-46% according to ncbi.nih.gov
Answer:
Locard exchange is basically wherever you go you always leave something behind...this can help in a crime scene because it can help identify the suspect
Explanation:
things you can leave via Locard exchange
-hair
-fingerprints
-dead skin cells
-shoe print