the horn ripped off the rin oserrous, but it's alive and moving around, that enrages me.now that if i can keep this lab team right down the line, unbiased, good science, we'll help to take down the bad guys over and over again. the wildlife investigators will have us behind them, that's what we need to be. >> operation crash is not about the poacher, but the middleman. oftentimes we find specimens where the rhino has been long dead. why do we want to bring those guys to justice? >> first of all, we want the trade stopped. i did make that cocaine in bolivia, we just transported it - it's the only way to stop the killing. that's what we have to do. >> jimmy and felix carr pleaded guilty to five felonies to smuggling rhino horns. they were sentenced to more than three years in prison and thousands in fines. john sees a links between their conspiracy, and the address in rhino deaths. >> if there's no profit, poachers don't go into the wild. the fact that jimmy and felix helped to create the market, made them morally culpable. for those people, it will purchase rhino horns. it