Question

Jack investigator wants to prove that a certain suspect was present at the crime scene when the crime was committed what kind of evidence should he look for.

Jack should look for _____evidence because the analysis of such evidence can prove whether the person was president when the crime was being committed this evidence refers to tiny fragments of material that can be transferred from human to human or human to a location

Fill in the blank

Answer 1

Answer: DNA

Step-by-step explanation:

No two people have the same DNA. Therefore, DNA evidence collected from a crime scene can be linked to a suspect or can eliminate a suspect from suspicion.