hour and the drug testing should take no more than 2 weeks. but the l.a. county coroner has put this on a security hold, to give investigators time to investigate this. now it's time to discover the quantity of drugs. there were three types of anti-anxiety medications in the hotel and that could be lethal. >> all of them may have the same effect, which is they make you more and more unconscious and suppress your brain's breathing center. so it is more likely that you will stop breathing all together with a big combination of alcohol and sedatives. >> shepard: police won't say approximate if any local pharmacies are under investigation. you ready to pay $4 a gallon for gas, again? we'll tell you when gas prices could be headed higher and much higher and why it's happening. later, word of a potential dramatic cut to the nation's nuclear arsenal, slashing stockpiles by up to 80%?