RCMP warning Edmonton public of heroin laced with carfentanil

RCMPare warning the Edmonton and area public of heroin laced with carfentanilthat they found during a drug investigation.

Police said a drug investigation in Strathcona County started in October 2016. The heroin seized by police was tested by Health Canada who found the heroin contained "the extremely dangerous and potentially lethal drug carfentanil."

No other information about the drug investigation is available at this time.

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Carfentanilis generally used for tranquillizing large animals and is said to be 100 times stronger than Fentanyl which is 100 times more powerful than morphine.

Carfentanil has been linked to more than a dozen deaths in Alberta. An Edmonton public health physician called carfentanil"the worst drug-safety crisis in history."

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