What are the preferred search methods for outdoor scenes according to forensic protocols?

The preferred search methods for outdoor scenes, particularly in forensic investigations, emphasize systematic and thorough examination of the area to ensure that evidence is not overlooked. The grid, lines, or strips method is particularly effective in outdoor scenarios because it allows investigators to cover large and potentially uneven terrain in a structured manner.

The grid method involves dividing the search area into smaller sections, mapped out in a grid pattern, which helps ensure that no part of the area is missed. This method provides a way to revisit areas and reduces the likelihood of skipping over evidence, as each section can be searched from multiple angles.

Line searches (also known as strip searches) involve having investigators line up and search in straight lines across the scene. This method is particularly effective in large, open areas, as it allows for a coordinated effort in searching for evidence, ensuring that investigators maintain a consistent pace and coverage across the search area.

Together, these methods facilitate careful and comprehensive searching, which is crucial in outdoor environments where evidence can be easily overlooked or disturbed by external factors like weather or wildlife. This combination of search methods maximizes efficiency and thoroughness, making it a preferred choice in forensic protocols for outdoor scenes.