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

Mark evidence boundaries at the scene perimeter

Answer

Measure blood spatter travel distances from the source

Answer

Connect different areas of a crime scene for documentation purposes

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

Evidence that has been moved between jurisdictions

Answer

Digital data transferred between electronic devices

Answer

Evidence physically transported from the crime lab to the courtroom

Question 3

'Experimental reconstruction' in forensic science involves:

Accepted Answer

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

Answer

Using computer simulations exclusively without physical testing

Answer

Developing theoretical models that are never physically tested

Answer

Experimenting with new evidence collection technologies in the lab

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

The blood type and DNA profile of the victim

Answer

The approximate time of death using coagulation patterns

Answer

Whether blood spatter was caused by a high-velocity impact

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

Is legally required before findings can be submitted to prosecutors

Answer

Speeds up the overall investigation and case closure timeline

Answer

Replaces the need for expert witness testimony in court

Question 6

Time-of-event determination in crime scene reconstruction may incorporate:

Accepted Answer

Entomology, rigor mortis, stomach contents, and environmental conditions

Answer

Suspect alibi statements and polygraph results exclusively

Answer

Fingerprint aging analysis and DNA mutation rates

Answer

Verbal witness descriptions of environmental conditions only

Question 7

When presenting a crime scene reconstruction in court, the reconstructionist is ethically obligated to:

Accepted Answer

Present all findings objectively, including those inconsistent with the prosecution's theory

Answer

Omit findings that could benefit the defense to support the prosecution

Answer

Rely solely on photographic evidence to avoid juror confusion

Answer

Avoid using scientific terminology to keep the presentation accessible to the jury