. >> the bunk boxes along to dante francis and his bunkmate, kevin houck. >> i think they think we're getting high. >> what do you think? >> i think we'll find out. >> coming up -- >> write it down on a piece of paper. >> houck and francis are put to the test. >> this is a dip test, testing for four different drugs today, cocaine, amphetamines, thc and barbiturates. >> later, troy wagner seeks some answers to his problems. >> one of the books i had ordered was called "prayers that rout demons and break curses." @ñ >>> that's a good girl. that's a good girl. she's alerting to tell us there's narcotics. >> both dogs alert on this particular box, so there is evidence that drugs have been in this facility. we have determined that the two inmates that are assigned to this bunk work on the construction work site, so we are pulling them in. they will be drug tested. >> during a search of n-dorm in florida's santa rosa correctional institution, a drug detection dog has picked up the scent of narcotics at the bunk of inmates donte francis and kevin houck. though no drugs were found, both are r