Archive | Crime Solving

New Technology Analyzes Fingerprints to Determine Alcohol and Substance Use

Human fingerprints have proven to be a substantial and reliable source of information. While most people assume these can only be used to identify individuals, the use cases of fingerprints go a lot farther. New research shows how fingerprints can be used to determine one’s sex, alcohol consumption, food ingestion, and drug use. This is a […]