dr. bill hurley is the medical director of the poison center.e's also a trauma doctor. >> possibly too many of his meds, they're not sure what all they've got. >> we are here in seattle in part because the problem is bad. >> this bottle still has quite a bit in it. >> but also because, as you will see, there are real solutions. >> no other meds. >> for hurley, it started five years ago. >> he's got pinpoint pupils. >> he started noticing overdoses, a lot of them, coming through his e.r. doors. >> we thought these are guys on the street maybe using heroin. >> but looking deeper, he realized they weren't junkies, not at all. it usually began with a back sprain. >> they were taking these medications not to get high, but to try to control pain. in most cases, back pain. and then they were mixing them with other medications and having fatal reactions to that. >> a lot of people have back pain, a lot of people take pain medications for that pain. and what you're saying is a lot of those people are then dying. >> yeah, a lot of them are dying and a lot