When handling firearms at crime scenes, what is the recommended method to avoid damaging evidence?

The recommended method for handling firearms at crime scenes is to use two fingers on the textured grip. This approach minimizes the potential for damaging evidence because it allows for a secure yet gentle hold on the firearm, preventing unnecessary movement or mishandling that could alter or destroy trace evidence such as fingerprints or bodily fluids.

Using only two fingers reduces the likelihood of smudging or leaving additional fingerprints on the firearm itself, which is crucial for preserving original evidence for forensic analysis. Handling the weapon in this manner reflects best practices for chain of custody and ensures that any potential evidence remains intact for investigation.

Other methods, such as inserting a pen into the barrel, could risk damaging the firearm while also potentially compromising the integrity of any evidence. Grabbing with both hands may introduce the risk of inadvertently disturbing delicate evidence, and wrapping the firearm in cloth immediately could lead to the trapping of contaminants or degradation of evidence. Therefore, utilizing a method that minimizes contact and maximizes control is essential in effectively preserving the integrity of firearms as evidence at crime scenes.