. >> colonel jim previtera is in charge of all operations and the nearly 3,000 inmates housed in the county's two jail facilities. >> i feel pretty safe in telling you if you went into any given pod here and got every inmate to honestly answer the question of how substance abuse impacted their incarceration, you'd find the numbers staggering. close to seven out of the ten inmates would tell you alcohol, prescription drugs or other controlled substances, they used them on a regular basis or is a direct contributor to their current situation. >> the cycle of committing crime to buy drugs caught up with chad white. he's been a heroin addict for 17 years and spent the last two months here. like most other jail inmates, white has not been convicted of a crime but is in custody awaiting resolution of his case. he's pled not guilty to charges of burglary, grand theft and dealing in stolen property. >> that's katie, my wife, and me getting married on the beach. we put together this whole thing ourselves. it was so cool. i baked my own cake and did everything myself, really. it turned out ext