Scientific Principles of Crime Scene Management

Which of the following is a crime scene documentation method?

• Sketching

• Fingerprinting

• Interviewing

• Photography

What is the primary purpose of forensic photography at a crime scene?

• To document and preserve physical evidence and the scene

• To create a timeline of events at the crime scene.

• To capture artistic images of the crime scene.

• To provide a visual representation of the suspect's appearance.

How can crime scene contamination be prevented?

• By not documenting and photographing the crime scene properly.

• By allowing unauthorized personnel to access the crime scene.

• By establishing strict protocols and guidelines for forensic investigators and law enforcement personnel.

• By not using protective clothing and equipment at the crime scene.

What is the study of bloodstain patterns called?

• blood pattern forensics

• blood analysis

• hematology

• bloodstain pattern analysis

Which of the following is NOT a crime scene documentation method?

• Fingerprinting

• Sketching

• Interviewing

• Photography

What is the purpose of sketching a crime scene?

• To accurately document and analyze the evidence.

• To practice artistic skills.

• To entertain the investigators.

• To create a visual representation for the media.

Which of the following is a principle of forensic photography?

• Accurate documentation

• Proper lighting.

• Artistic composition.

• High resolution images.

Why is it important to prevent crime scene contamination?

• To preserve and protect the integrity of evidence.

• To maintain the confidentiality of the crime scene.

• To prevent the spread of false information.

• To ensure the safety of the investigators.

What can bloodstain patterns reveal at a crime scene?

• Bloodstain patterns can reveal important information about the crime scene.

• Bloodstain patterns can reveal the time of the crime.

• Bloodstain patterns can reveal the identity of the perpetrator.

• Bloodstain patterns can reveal the motive behind the crime.

Which of the following is NOT a basic principle of bloodstain pattern analysis?

• The direction of blood flow can be determined by the shape of the bloodstain.

• The velocity of the blood can be determined by the size of the bloodstain.

• The angle of impact can be determined by the shape of the bloodstain.

• The size of the bloodstain can determine the distance from the source.