Can't feel my legs: US police officer after 'fentanyl' exposure

A police officer in US' Florida said he couldn't feel his legs after he accidentally got exposed to a substance believed to be fentanyl while on duty. The officer, Nick Huzior, was admitted to an emergency room after feeling lightheaded while testing for narcotics in a vehicle. Fentanyl, a synthetic opioid drug, is approximately 100 times more potent than morphine.