Warning: Fentanyl Contaminated Vape Cartridges Detected The Elsa Police Department has issued a serious warning to the community after recovering vape pen cartridges that tested positive for Fentanyl, a dangerous and potentially lethal MBN: Some vape oil confiscated last week found to contain fentanyl Fentanyl Found in Vapes What to Know Fentanyl was found in a vaping device seized at North Scott High School. Medical and cannabis professionals say dealers are mixing marijuana with fentanyl more often, and the result could be deadly Coxsackie Athens School District warns of fentanyl laced vapes after student collapse