N-Ethylhexedrone found in cocaine sample

A white powder sample, expected to contain cocaine, was found to contain N-ethylhexedrone and no cocaine. What does this mean? N-Ethylhexedrone is a synthetic cathinone and can produce stimulating effects including wakefulness, drive, talkativeness, euphoria, sensory enhancement, insomnia, cardiovascular strain, and anxiety. It can take effect quickly (within minutes if insufflated/snorted and up to an