What is the recommended method to minimize contact with articles containing latent fingerprints?

The recommended method to minimize contact with articles containing latent fingerprints is to minimize touch and handle only the least likely areas. This approach is essential in forensic investigations, where the goal is to preserve evidence for fingerprint analysis. By focusing on the areas that are less likely to yield usable fingerprints, you reduce the risk of contaminating potential evidence with additional fingerprints or other biological materials.

Handling only the least likely areas allows investigators to maintain the integrity of the evidence. Latent fingerprints can be fragile and easily altered by touching or moving items, which can smear or destroy the prints that may be critical for analysis. This method is especially important in crime scene scenarios where maintaining the chain of evidence is crucial for the effectiveness of any subsequent legal proceedings.

Choosing to handle the item in this controlled manner ensures that investigators can collect the necessary evidence without compromising the quality of latent impressions that could link suspects to a crime.