What should be followed when recovering a firearm or ammunition at a crime scene?

When recovering a firearm or ammunition at a crime scene, it is essential to adhere to established policies and procedures. These guidelines are designed to ensure the safety of all personnel involved, preserve the integrity of evidence, and maintain chain of custody for forensic investigation. Following these protocols helps to minimize contamination of evidence and ensures that any collected items are admissible in court.

Policies and procedures are typically developed based on best practices, legal considerations, and the need for consistent actions by law enforcement professionals. They are informed by legal standards and lessons learned from past experiences in handling evidence, which is critical in a successful criminal investigation. Adhering to these guidelines promotes professionalism and accountability in the handling of firearms and ammunition at crime scenes.