In 1959, when Fidel Castro’s revolutionaries toppled Cuban dictator Fulgencio Batista, they wasted no time booting out American business owners, casinos and drug kingpins — much to the delight of US law enforcers. But as time passed, and Castro’s socialist regime sought ever-trickier income streams, the Caribbean island proved an irresistible  stepping stone for cartels getting product from the Andes through Central America into Florida. Ambassadors, generals, and madcap American financiers: they were all on the take. But was El Jefe? Learn more about your ad choices. Visit megaphone.fm/adchoices

When Bill Richardson, a troubled oilman and pro pigeon shooter, was gunned down on his Corpus Christi doorstep in 1971, everybody assumed it was an open-and-shut organized crime hit. But when Richardson’s supposed killers walked free from court, and another body showed up in the Gulf of Mexico, investigators stumbled on a conspiracy that pitted millionaire gamblers and sharpshooters against the narcos, conmen and killers of the Dixie Mafia.For decades the case fell cold. But has a reporter just busted it open again? Sean spoke to Bellingcat investigator Peter Barth to find out more. Learn more about your ad choices. Visit megaphone.fm/adchoices

From the ashes of Los Zetas rose the Cartel del Noreste or Northeast Cartel, a brutal splinter group led by the infamous Treviño Morales family and headquartered in the blood-soaked border city of Nuevo Laredo. Known for their military tactics, narco-tanks, and paramilitary wing “Tropa del Infierno” aka the Hell Troop, CDN wages war not only against rivals but against the Mexican state itself. This episode dives into their origins, their iron grip on smuggling routes, and the savage methods they use to maintain power. From public executions to armored convoys that look straight out of Mad Max, CDN represents the next evolution of cartel warfare. If you want to understand how modern Mexican cartels have evolved, start here. Learn more about your ad choices. Visit megaphone.fm/adchoices

In the 1980's, Rayful Edmond rose to infamy as Washington D.C.’s most notorious crack kingpin, building a multimillion-dollar empire by the age of 19. At the height of his reign, D.C. became the murder capital of America, with crack cocaine fueling a deadly wave of violence and addiction. Edmond's lavish lifestyle and ruthless control of the streets made him a legend, and a target. He was arrested and imprisoned for life before the age of 25, but his story didn’t end behind bars. In prison, Edmond secretly partnered with the sons of Colombian drug queenpin Griselda Blanco, helping move even more cocaine into the U.S. through direct Medellín Cartel connections. His continued trafficking from prison shocked authorities and cemented his place as one of America's most infamous drug lords. Learn more about your ad choices. Visit megaphone.fm/adchoices

Abe Saffron rose from wartime wheeler-dealing to become the king of Sydney’s underworld, a man whose appetite for sex, money and scandal was unmatched by any other Aussie gangster in the swinging Sixties. Saffron paid everybody off, brought Sinatra to Sydney, and hosted Sinatra. He was, in the words of one reporter, “Mr Sin”. But as Saffron’s empire of vice grew, so did the list of those desperate to bring him down — including his own henchmen. And as the Seventies dawned, Saffron would be embroiled in two fatal scandals that stained his reputation forever: one a tragic fairground fire, the other a kidnapping and murder that shocked the nation. Learn more about your ad choices. Visit megaphone.fm/adchoices

Ibrahim Akasha was the kingpin of East Africa’s heroin highway, setting up a massive tracking empire that stretched from Afghanistan, Pakistan and Iran to Kenya, South Africa and Europe. When he was gunned down in 2000, his sons stepped into the void, hungrier and even more violent...but also, more sloppy. They struck deals with Pakistani mobsters and Colombian cartels, turning Kenya’s ports into gateways for global dope. But their empire crumbled in a DEA sting straight out of a Hollywood script. Learn more about your ad choices. Visit megaphone.fm/adchoices

For centuries, brigands, gangsters and street toughs ruled the island of Java so thoroughly that they were woven into local myths. But in the 20th century, when the world bounded towards war, mob bosses in Jakarta spotted a chance to turn underworld kudos into an independent nation. When the war ended, and Indonesia dove into chaos, a handful of kingpins would emerge as the architects of a new, modern state. But the madness was only just beginning. Learn more about your ad choices. Visit megaphone.fm/adchoices

Amado Carrillo Fuentes was one of the most powerful drug traffickers of the 1990s, moving hundreds of tons of cocaine and amassing billions while forging deep ties with Colombian cartels and corrupt Mexican officials. At the height of his power, he controlled the Juárez Cartel and operated a fleet of private jets, outpacing rivals and law enforcement alike. His influence stretched from Mexico to South America and the U.S., making him a near-mythic figure in the drug world—until his sudden death during a secret plastic surgery left more questions than answers. Learn more about your ad choices. Visit megaphone.fm/adchoices

In 1987, Argentine soccer star Diego Maradona was on top of the world. He’d just handed his nation a World Cup, and his club side Napoli its first league title in over 60 years. But Maradona’s hard-partying lifestyle and underworld friends would soon take their toll - and before long, the world’s greatest sportsman was in a tangled web of vice, drugs and match-fixing that would haunt him until his dying days. Learn more about your ad choices. Visit megaphone.fm/adchoices

The 1990's in Moscow were the glory days of Russian organized crime. Emerging out of the downfall of communism, wannabe oligarchs and gangsters turned the country into a free-for-all as they fought for control. And no where, is more deadly than Moscow. In 1992, there was 2,500 murders in Moscow alone. There’s a lot of action, and everyone wants a piece of that action. Problem is, sometimes two people wanted a piece of that same action. In Moscow, in 1993, they didn't go to the courts. They went to the hired killers.  And the most infamous of those hitman was Alexander Solonik. Learn more about your ad choices. Visit megaphone.fm/adchoices