luthie creeper's video: Likely Locations of DNA on the Evidence

Evidence Become a Patron: https://www.patreon.com/LuthieCreeper Physical evidence is any tangible object that can connect an offender to a crime scene. Biological evidence, which contains DNA, is a type of physical evidence. However, biological evidence is not always visible to the naked eye. DNA testing has expanded the types of useful biological evidence. All biological evidence found at crime scenes can be subjected to DNA testing. Forensic scientists can use DNA profiles to identify criminals or determine parentage. A DNA profile is like a genetic fingerprint. Every person has a unique DNA profile, making it very useful for identifying people involved in a crime. The only exception to this is identical twins.