What are the typical steps in the crime scene investigation process?

The correct sequence of steps in the crime scene investigation process places a strong emphasis on securing the scene first. This step is critical as it ensures that evidence is protected from contamination or alteration, preserving the integrity of the crime scene. Securing the scene typically involves establishing a perimeter and restricting access to only those authorized to enter, allowing investigators to work effectively without interference.

Following the securing of the scene, documenting evidence is essential. This documentation may include photography, sketching, or videography, and serves to create a permanent record of the scene as it was found. Proper documentation captures the condition of the evidence and the context within which it was located, which is crucial for subsequent analysis and presentations in court.

The final step involves analyzing the evidence collected from the scene. This analysis is performed through various forensic techniques to determine the relevance and reliability of the evidence, ultimately contributing to the overall investigation.

Other options do not present as effective sequences. For instance, while some mention collecting evidence or interviewing witnesses, they don't capture the critical importance of securing and documenting the crime scene before any further actions. Each step builds on the previous one, making proper order essential for a successful investigation.