Crime Scene Investigation Fundamentals

The video tutorial covers the seven steps of crime scene investigation, emphasizing its importance in the criminal justice system. It begins with securing the crime scene to prevent contamination, followed by documenting the scene with photos and notes. A preliminary investigation is conducted to gather initial information and evidence. The next step involves collecting and preserving physical evidence, which is then analyzed to identify potential suspects. The crime scene is reconstructed using the gathered evidence, and a final report is prepared detailing the findings. The video concludes by highlighting the non-linear nature of these steps and their role in solving crimes and delivering justice.

What is the primary role of crime scene investigation in the criminal justice system?

• To create documentaries

• To entertain the public

• To solve crimes

• To train new police officers

What is the first step in a crime scene investigation?

• Securing the crime scene

• Analyzing evidence

• Reconstructing the crime scene

• Documenting the crime scene

Why is it important to document the crime scene?

• To create a movie

• To capture every detail and evidence

• To confuse the suspects

• To entertain the media

What is involved in conducting a preliminary investigation?

• Analyzing DNA samples

• Reconstructing the crime scene

• Gathering information from the victim and reviewing surveillance footage

• Preparing a final report

What types of evidence are collected and preserved during an investigation?

• Only digital evidence

• Only eyewitness accounts

• Physical evidence like fingerprints and DNA samples

• Only photographs

What is the purpose of analyzing evidence?

• To confuse the defense

• To entertain the jury

• To create a fictional story

• To identify potential suspects and determine what happened

How is the crime scene reconstructed?

• By watching crime movies

• By asking the suspects

• By guessing what happened

• By using computer simulations or physical models

What is included in the final report of a crime scene investigation?

• Only the names of the suspects

• Everything found at the crime scene, including evidence and conclusions

• Only the photographs

• Only the DNA analysis

Who uses the final report prepared by the investigator?

• Only the media

• Law enforcement officials, prosecutors, and defense attorneys

• Only the victim

• Only the suspects

Why might the steps of a crime scene investigation need to be revisited?

• To confuse the suspects

• As new information comes to light

• To entertain the public

• To create a new report