A well developed and collected latent fingerprint
This is an individual evidence because it can be uniquely identifiable to a specific person. There are no two people with the same fingerprints and they do not change over time
Random striations on a discharged bullet
This is an individual evidence because it can be specifically identifiable to a source. Striations have unique patterns that are produced when it passes the barrel of a firearm. Investigators will look into these unique patterns to determine the source.
3. A single-layer paint chip
This is a class evidence. All paint chips have common characteristics; thus, cannot be traced to a unique source.4. A footwear impression with Continue reading...