Which of the following is NOT a crime scene search pattern?

The identified choice indicates that "Circle" is not a recognized crime scene search pattern. Crime scene investigations utilize various systematic approaches to ensure thorough examination and documentation of evidence. Among established methods, the Zone pattern involves dividing the scene into sections for detailed searches, making it effective for larger areas or complex scenes. The Stripe, or Line, pattern entails a linear approach, often used in open areas where investigators search in straight lines, ensuring all evidence is systematically covered. The Spiral pattern allows investigators to begin at a central point and work outward or vice versa, suitable for scenes where the boundary is less defined or when an investigator is alone.

In contrast, the Circle as a search pattern is not commonly adopted in forensic practices, lacking the systematic structure that other patterns provide. While investigators may move in a circular motion while searching, this approach does not create a structured methodology for evidence collection and may lead to oversight. In contrast, the other methods are recognized for their strategic benefits in securing and analyzing crime scenes effectively.