Forensics – Crime Scene Practice Test 2026: The Complete All-in-One Guide to Mastering Your Exam!

Systematic search patterns are used to make sure every part of a scene is checked without missing areas. When the pattern described is a spiral, you move in circular loops that begin at the center and progress outward in widening turns. This creates a continuous sweep that gradually reaches the edges, which helps cover large or open spaces efficiently and reduces the chance of skipping spots between lines or rows.

The spiral approach is distinct from other common patterns. A grid search sweeps back and forth in perpendicular lines to form a grid, which is great for organized indoor rooms but isn’t a circular outward path. A quadrant or zone search divides the scene into sections, which is methodical but not circular. A linear search follows a straight line across the area, which can miss items off to the side. The outward spiral specifically describes starting at the center and expanding outward in circular motion, making it the best match for the question.