CSI Crime Scene Reconstruction 3

Question 1

The 'stringing method' in crime scene reconstruction is specifically used to:

Accepted Answer

Determine bullet trajectories by extending string through bullet holes

Answer

The stringing method involves placing rods or strings through bullet holes and extending them outward to identify the approximate path and origin of shots fired.

Question 2

'Transfer evidence' in the context of crime scene reconstruction refers to:

Accepted Answer

Material exchanged between persons, objects, or the environment during the crime

Answer

Transfer evidence encompasses any material such as hair, fibers, blood, or soil exchanged during physical contact, consistent with Locard's Exchange Principle.

Question 3

'Experimental reconstruction' in forensic science involves:

Accepted Answer

Conducting controlled tests to verify or challenge theories about how events occurred

Answer

Experimental reconstruction tests hypotheses by physically recreating conditions and actions to determine whether physical evidence is consistent with a proposed event sequence.

Question 4

Contact bloodstains are most useful in crime scene reconstruction for determining:

Accepted Answer

The positions and movements of persons or objects that came in contact with wet blood

Answer

Contact or transfer bloodstains reveal patterns showing where and how persons or objects touched wet blood, directly reconstructing positions and movements at the scene.

Question 5

Peer review of a crime scene reconstruction is important because it:

Accepted Answer

Helps ensure accuracy and strengthens the scientific validity of findings

Answer

Peer review by qualified colleagues identifies methodological errors and strengthens the scientific rigor and ultimate admissibility of reconstruction findings in court.

(CSI) Crime Scene Investigator Practice Test

(CSI) Crime Scene Investigator Practice Test

CSI Crime Scene Reconstruction 3