A fake Xanaz pill - which is 50 times stronger than heroin - has killed nine people in just three months in Florida.
The counterfeit drug, sold on the streets as 'Super Pill' for as little as $5, contains a lethal mix of Xanax and powerful pain medication Fentanyl with has been responsible for the overdoses of nine people in Pinellas County this year.
And with thousands of college students descending on the state for Spring Break, police have issued an emergency warning not to buy Xanax on the street.