Louis Theroux: Dark States : Season 1

America's love affair with prescription painkillers has led to widespread dependency on opiates. But following a crackdown on their over-prescription, where does this leave the two million Americans who have developed a habit for these high-strength painkillers? With the pills now becoming increasingly expensive and scarce on the black market, vast numbers of Americans have turned to the cheaper and stronger opiate: heroin. The drug now claims more lives in the US than either car accidents or

Houston, the fourth largest city in the US, is widely considered to be the number one hub for human trafficking in North America. The US Department of Justice estimates that at least one in five of all the country's victims are trafficked through the city, and most of these people will be forced to work in the sex industry. In Dark States - Trafficking Sex, Louis spends time with American women working in the city's illegal sex industry and explores the often complex dynamic between prostitute

Milwaukee is said to be one of the most racially divided and impoverished cities in the US. With spiraling gun crime and homicide rates, this Midwestern city encapsulates America's complex and troubled relationship with guns and the increasing disharmony between African-American communities and the police. In this episode, Louis spends time with the Milwaukee Police Department as they patrol District 5, home to some of the nation's deadliest streets, with a homicide rate over twelve times the