Customs and Border Protection Border Patrol Agent (CBP BPA) Exam 2026 – 400 Free Practice Questions to Pass the Exam

Physical evidence is the type that directly links a suspect to the area of discovery. This can include tangible items such as fingerprints, DNA, fibers, or weapons, which can be scientifically tested and analyzed to establish a connection between the suspect and the crime scene or area in question. The presence of such evidence typically provides strong, objective proof that the suspect was in or near the location, establishing a factual basis for involvement in the incident being investigated.

In contrast, testimonial evidence relies on witness statements and personal accounts, which can be subjective and may not provide a direct connection to a specific location. Circumstantial evidence, while it can imply a link through context and surrounding circumstances, does not offer conclusive proof of a suspect's presence at a particular site. Character evidence pertains to the personality traits or behaviors of a person and is unrelated to establishing a physical connection to a location. Thus, physical evidence stands out as the most definitive form of evidence linking a suspect to an area of discovery.