CNN CNN Newsroom Live October 6, 2019 08:45:00
>> next thing you know i'm not thinking straight, not being able to move. >> reporter: within seconds, jay lost consciousness and started to have frightening hallucinations. his friend drove him to lexington medical center, where he started having seizures and breathing difficulties. >> i thought i was in hell and already dead. >> reporter: so what did cause jay to react so violently? it is what professor michelle piece has been trying to answer. >> is this the vape lab? >> reporter: what her lab and others have stone is two-thirds of these products are not what they have seen. some have thc. ...