Customs and Border Protection Border Patrol Agent (CBP BPA) Practice Exam 2025 – Comprehensive All-in-One Guide for Exam Success

The correct choice reflects that documents are not categorized as one of the three primary types of physical evidence in forensic science. Physical evidence is typically classified into three main categories: impressions, items, and remnants.

Impressions refer to marks made by objects, such as shoe prints or tire tracks, that can leave distinctive patterns. Items encompass tangible objects that can be directly related to a case, like weapons or personal belongings. Remnants are fragments or small parts that can provide information about the larger context of an investigation, such as pieces of broken glass or hair.

Documents, while they can provide important information in investigations, fall under a different category, often referred to as documentary evidence. This includes things like written records, photographs, or any other type of textual or visual material that conveys information but does not constitute physical evidence in the same sense as the other three types. This distinction helps in structuring evidence types in forensic investigations effectively.