relatives against purdue pharma.s i got emails, ai would let them know, look, we're trying to do something. >> rapp parents fanned out at public protests, in front of congress, and on television news, letting the country know of the dangers of oxycontin and other opioids. >> it has now been over ten years since oxycontin first came on the market. the deaths and addiction continue unabated. >> my 19-year-old son, bobby, died from an overdose of oxycontin. >> my wife mary jo died from oxycontin. >> my 18-year-old son matthew died of an overdose of oxycontin. >> bisch sent articles to every reporter and prosecutor he could find. one of the offices he contacted was the u.s. attorney in the western district of virginia. that u.s. attorney, john bro brownlee soon launched the first criminal probe of purdue for fraud and mislabeling of the drug. >> he sees these overdose figures and deaths, and he says to himself, what's going on here? when he looks at it, he sees one drug, oxycontin. so he starts to digs into what's going