Police in Rio Grande Valley warn of fentanyl laced vape cartridges posing overdose risk to teens Vaping Information Dilley Independent School District RACGP 'Deeply concerning': Vapes found laced with nitazenes Counterfeit pills and vapes may contain powerful synthetic opioids like Nitazenes or Fentanyl. Don't risk it 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 Amazon.com: DEFENT All in One Fentanyl Detection Device New & Improved, Single Use Portable Drug Test For Festivals, Concerts, Parties, Colleges, Parents Use before Narcan Alternative to Test Kit & Strips :