>> open 504. >> shortly after bean and trowbridge are allowed back into their cell, corrections officers return to administer the drug tests. >> we test for eight different drugs. morphine, oxy, pcp, methamphetamines, cocaine and marijuana. >> bean. >> the containers are designed with a drug detection patch that provides immediate results. >> all right. bean, right? i have you showing positive for methamphetamine. that's your testing. you want it sent to the lab. >> send it to the lab. there's no way. >> okay. >> if an inmate tests positive he can request a second test at an outside lab. bean is confident his positive