My brother is 23, he has been addicted to oxycontin for 3 years. He recently was arrested and charged with poss. of a controlled substance with intent to manufacturer, deliver or sell. He had a large amount of oxycontin in his car and was not selling it. I'm his sister (25) and i bailed him out of jail. He has come to live with me. I want him to get sober, The charges are likely to be dropped because the cop broke his wrist while the police video SHOWS he is not resisting arrest at all. Anyhow, I want him to get clean....He snorts it and drinks it somehow?, Is oxycontin very deadly? How can i tell when he's high on it? I want to know about it as much as possible, so i can tell when he's on it, what it looks like in liquid form ect...I found in his room...coffee filters, a thing to snort it, and crushed pills. I know it doesnt COME in liquid form, but somehow he turns it into a liquid and drinks it.