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Validation of investigative methods and the processes and technologies used to collect and analyze evidence are a critical part of preparing a case that will hold up in court. The validation process starts right at the beginning of investigation and may continue until the case closes. Read More News

Researchers investigated how marijuana affects skills required for safe driving and found that biofluid levels of THC did not correlate with field sobriety test performance or marijuana intoxication, regardless of how the cannabis was ingested. Read More News