It means a crime that can’t really be solved kind of alike a cold case except they know and have leads but they can’t find the suspects because they’re on the run
Answer: They do it because it might look like cocaine or LSD but that doesn't mean it actually is
Explanation:The prosecution must prove that a seized substance is indeed the illicit drug it claims it is by sending the evidence to a crime lab for analysis. The crime lab analyst then must testify at trial in order for the prosecution to make its case.
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