through the first shot, you're going want that product again. >> reporter: in the past two year, the arizona d.e.a. seized 50 pounds of fentanyl that the enough to kill millions of people. if you're found in possession of a synthetic opioid, you could i'm kristy siefkin, fox 10 news. >>> a federal court the blocking overtime pay for four million highway workers. u.s. district court in texas issued a nationwide injunction. this motion to block the overtime is part of a lawsuit that is part of a lawsuit, including arizona. the lawsuit claims the legislation is an obama overreach and will add an additional burden >>> a man in a wheelchair fell into a canal this morning. he is legally blind. when he was pulled from the canal, he said he did not want to go to the hospital so crews gave him a ride home. >>> when complete, the freeway of phoenix. it is being challenged by community groups in the area. >>> we want to tell you about construction project that is now complete. eight months of misery for commuters in the west valley has come to an end. there is a new bridge over grand the man arrested in the

being offered in this case. >>> arizona continues to fight the battle against heroin but now there is another battle in our state and it is opioids. >> reporter: the d.e.a. continues to see a surge in synthetic drug use here in arizona, in particular the use of synthetic them so strong that all you have to do is touch them and you overdose. the d.e.a. warehouse in phoenix is packed with synthetic drug, bath salts, a new class of synthetic oeup kwroeuts. >> they are being manufactured in china, india and kids can order this off of the internet. >> reporter: he says the

. >>> arizona continues to fight the battle against heroin but now there is another battle in our state and it is opioids. >> reporter: the d.e.a. continues to see a surge in synthetic drug use here in arizona, in particular the use of synthetic them so strong that all you have to do is touch them and you overdose. the d.e.a. warehouse in phoenix is packed with synthetic drug, bath salts, a new class of synthetic oeup kwroeuts. >> they are being manufactured in china, india and kids can order this off of the internet. >> reporter: he says the kwroeut feint thatal that one gn can kill you. >> it absorbs through your skin. >> reporter: synthetic oeup kwroeuts arrived just after purchase unaware they are stronger than heroin. >> the chinese send it over and if you live through the first shot, you're going want that product again. >> reporter: in the past two 50 pounds of fentanyl that the enough to kill millions of people. if you're found in possession of a synthetic opioid, you could face prison time. i'm kristy siefkin, fox 10 news. >>> a federal court the blocking overtime pay for four million highway workers. u.s. district cou

the biggest problem in many states. >> here in arizona, it is synthetic drugs that is being found by the d.e.a. the composition is continually changing and they get more potent. >> reporter: i got a personal tour of the warehouse. when we were inside, we were told the d.e.a. continues to see a surge in synthetic opioids. one version called fentanyl is more dangerous than heroin. the d.e.a. warehouse in phoenix is filled ceiling to floor with synthetic drugs. >> all of this stuff here is one case. >> reporter: shelves lined the new kid on the block, synthetic open -- opiates. >> kids are getting addicted to oxky -- oxycodone and those types of thing, we've seen an explosion of these synthetic oeup eyeds. >> reporter: he says synthetic opioids come in many forms, including in a pain medicine that is so powerful that one quarter of one grain can be toxic. >> it absorbs through your skin& and you can overdose. >> reporter: manufacturers in china and india are selling synthetic fentanyl online marketing to young first-time users and heroin addicts. >> reporter: parents unaware that the doorstep deli