Which method can be used to ensure evidence does not get altered after collection?

Utilizing standardized evidence bags and procedures is essential for maintaining the integrity of evidence after it is collected. This method involves using specific packaging materials that are designed to prevent contamination, deterioration, or alteration of the evidence. Standardization ensures that everyone handling the evidence follows the same protocols, which helps minimize the risk of mishandling or accidental damage.

In addition, these standardized procedures often include detailed documentation practices, chain of custody logs, and proper sealing techniques, all of which are critical in maintaining the authenticity of the evidence throughout the investigation and trial process. By employing these established methods, investigators can confidently present the evidence in court, knowing it has been protected from alteration.

The other methods listed may fail to provide adequate protection for the evidence. Using common household items for packaging could introduce contaminants or may not provide sufficient protection. Allowing multiple people access increases the risk of mishandling or accidental tampering with the evidence, which can jeopardize its integrity. Speeding up the analysis process might lead to rushed or careless handling, potentially compromising the evidence before it can be accurately analyzed.