Over the past ten years, the structure of local gangs has changed and that's had a serious impact on the Suffolk County jail. In this hour: an inmate takes his fights from the street to the halls of the jail, and his boyhood friend follows his example; two brothers turn to crime to support their habits, and now one faces the prospect of hitting the streets again.

Boston, Massachusetts is by any standard a world-class city. But ever since its colonial days, some have called it a fighting town. And located in the heart of the city is a place for anyone who does their fighting outside a ring. More than 12,000 people a year pass through the doors of Boston's Suffolk County Jail. And with an average daily population of 2,700 male and female inmates, someone reaches their boiling point virtually every day of the week. For those inmates all too willing to throw a punch... the jail has a special place: The Box. As one inmate says, "...

By day, Boston, Massachusetts is both a modern metropolis and home to some of America's earliest historical sites. But like all big cities, there is an underbelly of drugs and crime that is left up to the city's law enforcement agencies to combat. Located just outside downtown is a key landmark to that battle - the Suffolk County Jail. In this hour: an inmate defends himself against a violent attack -- now authorities want to know if he took it too far; another inmate takes creative steps to send his love to the girlfriend he allegedly, accidentally, shot; and two ...

While Boston, Massachusetts maintains its colonial past, it's ranked as one of the world's leading metropolitan areas for education and innovation. In the heart of downtown, however, is a reminder that not everyone is on the right track. In this hour: an old school bank robber maintains his swagger; an inmate with an imaginary friend proves to be a challenge for the jail, and a shocking act lands his sister behind bars, as well.

Boston, Massachusetts has long been a city associated with higher learning. But many of the city's residents find themselves on a less productive path., Inside Suffolk County Jail, one inmate finds himself on the wrong end of a vicious attack. Another, with a reputation for violence, keeps the staff on constant alert, while a young man with a seemingly bright future awaits trial for first-degree murder. And the jail takes steps to keep a group of youngsters from joining the ranks.

While Boston, Massachusetts maintains its colonial past, it's ranked as one of the world's leading metropolitan areas for education and innovation. In the heart of downtown, however, is a reminder that not everyone is on the right track. According to Sheriff Andrea Cabral, "The percentages of mental illness are off the charts. They are shocking. It's much harder once people begin to get older, to tackle those deficits that have been growing and growing and growing over a period of time." In this hour: an old school bank robber maintains his swagger; an inmate with an ...

At the Hillsborough County Jail in Tampa, Florida, 24-year-old rookie deputy Maurice Pressey has learned to deal with the intimidation factor of his job. Pressey, who is unarmed during his shifts, is the only deputy locked in a housing pod with 72 inmates. Most are not convicted, but are in jail awaiting trial for charges including assault, robbery and murder. In this hour: a surprise attack on a sheriff's deputy takes an unexpected turn; a convicted rapist loses his cool in court, and an accused murderer in a high profile case...tries to cash in on her notoriety.

Located in the heart of Tampa, Florida is its historic cigar-manufacturing center, Ybor City. But for too many in Tampa, guilty pleasures go far beyond hand-rolled cigars. In this hour: a notorious drug dealer leaves his family behind, and heroin addiction breaks up a young couple's home, landing them both in jail.

When it comes to good times, Tampa, Florida has a lot to offer. But just outside downtown is a grim reminder of how good times can go bad. In this hour, a convict finds that jail offers a chance for revenge, a former stripper fears losing her daughter, and you'll get a "taste" of Tampa behind bars.

Hillsborough County Jail in Tampa, Florida is actually comprised of two sprawling facilities, with an average daily population of more than 3500 men and women. In this hour, an inmate with suspicious tax forms becomes a problem for the jail, and a murder ends with the victim burned alive in a dumpster, pitting friends and family against each other.

Located on the Gulf Coast of the Sunshine State, Tampa, Florida is a gleaming city. But a dark cloud has steadily cast a shadow: the prescription drug abuse epidemic. In this hour, an inmate with a long record runs an extortion scheme,while drugs inside the jail pose a lethal threat. And the jail's newest team member makes her presence known.

With an average of 361 days of sunshine per year, life in Tampa, Florida would seem like paradise. But crime knows no geographical bounds. In this hour, a drug-addicted mother asks a judge to keep her out of prison. Then, just brought in on drug charges, a young man attempts to make bail, while another awaits sentencing for an unthinkable crime. And an alleged murderer and rapist seeks both a lover and a benefactor.