Which type of physical evidence includes fingerprints and tire tracks?

The classification of fingerprints and tire tracks as individual evidence is based on their uniqueness and the ability to establish a specific connection to a person or object. Individual evidence refers to items that can be linked to a single source through detailed analysis and examination.

Fingerprints are unique to each individual, even identical twins have different fingerprints. This distinctiveness allows investigators to conclusively match fingerprints found at a crime scene to a specific suspect. Similarly, while tire tracks can sometimes exhibit characteristics shared by a brand or model (class evidence), they also contain unique tread patterns, wear, and markings from specific tires, which can link them to a particular vehicle.

The ability to associate these types of physical evidence directly to a person or object makes them vital in criminal investigations, as they can serve to confirm involvement in a crime or eliminate individuals from suspicion when their evidence does not match.