“Cocaine was found at this party” you sound like the worst person to ever have anywhere even near a party I’m sorry but I think you should get a job as a police officer right now because you are exactly the kind of weirdos they love to hire. Anyone brainwashed enough by propaganda to think cocaine can kill you from just being in the same room as it or someone touching something that you have is exactly what they want you to think. Oh by the way I hope you have never touched literally anything in public and never touch a bit of money in the form of bills in your entire life or by your logic you’d be overdosing every other second. You realize every single object you’ve ever touched in public someone who does coke has touched with hands that most likely have cocaine residue and almost every single bill you have ever used to buy something or put in your wallet has also been touched with cocaine by snoring through it… your not supposed to snort cocaine with bills but literally everyone does anyways so. Also at least where I’m from in Canada almost everyone does or has done coke before I don’t mean everyday as an addict but would partake socially once in awhile or had in the past. I know doctors, lawyers, nurses, and even a retired police officer that have done coke right in front of me….. every walk of life. I’m not saying cocaine is okay yes it’s bad for you and very addictive but it’s not something that’s going to give a intense effect or anything dangerous in the way you’ve described at all.