Latent evidence is often revealed through what?

• A. Eyewitness testimony
• B. Public records
• C. Specialized analysis or testing
• D. Routine observation

Answer: (C)

Latent evidence is evidence that isn’t readily visible or detectable without special tools or methods. To reveal it, investigators rely on specialized analysis or testing because these techniques are designed to uncover hidden traces—such as fingerprints developed with powders or chemicals, trace residues detected in the lab, or DNA analysis from tiny samples. Eyewitness testimony reflects what a person observed, public records are documents, and routine observation shows what you can see without additional techniques. So uncovering latent evidence depends on targeted analyses and tests that bring hidden material to light.