Was New Orleans mob boss Carlos Marcello the man who ordered the hit on President John F. Kennedy?

In this episode, we trace Marcello’s rise from small-time Louisiana gangster to one of the most powerful bosses in America, controlling billion-dollar gambling, racing, and casino operations, and maintaining close ties to figures like Santos Trafficante and Lyndon Johnson. We examine Marcello’s deportation by Robert Kennedy, his alleged revenge plot, and multiple reported confessions tying him to the assassination.

You’ll also hear about Lee Harvey Oswald’s uncle Dutz Murret and his verified work for Marcello’s bookmaking network, as well as how Oswald himself lived amid Marcello-connected underworld hubs in New Orleans. Did Marcello use the Murrets, or others in his Dallas network, to reach Oswald?

From the CIA-Mafia plots against Castro to the classified CAMTEX prison recordings, we pull together the evidence surrounding Marcello’s possible role in the crime of the century.

In this episode of Solving JFK, we continue our deep dive into organized crime’s potential connection to the assassination of President John F. Kennedy. Picking up where we left off, we examine the lives and activities of Johnny Roselli and Santos Trafficante—two of the most powerful mob figures with ties to both the CIA and anti-Castro operations. From Roselli’s role as a liaison between the CIA and the mafia, to Trafficante’s empire stretching from Tampa to Havana, the web of connections between organized crime, intelligence agencies, and political intrigue only grows more tangled.

You’ll hear about Roselli’s mysterious murder, Trafficante’s alleged involvement, and an explosive claim about Trafficante made by attorney Daniel Sheehan.

Did the mafia have a hand in the assassination of President John F. Kennedy? In this episode, we examine the explosive relationship between the Kennedy Administration and organized crime — and the mob bosses who had the motive, means, and opportunity to strike back.

Robert Kennedy’s war on the mob ramped up federal prosecutions and surveillance like never before, enraging mafia leaders across the country. We’ll look at how FBI wiretaps captured mobsters talking openly about killing both Kennedys — and what the House Select Committee on Assassinations ultimately concluded about mafia involvement.

Then, we dive into the lives and connections of three key figures potentially linked to the JFK Assassination, including

• Jimmy Hoffa – the Teamsters boss with a grudge against RFK and rumored ties to mob assassins
• Meyer Lansky – the “mob accountant” who built an empire from New York to Cuba and Las Vegas
• Sam Giancana – the Chicago boss tied to both the Kennedys and the CIA’s secret anti-Castro plots

From wiretaps to mob meetings, this episode unpacks how deep the hatred ran — and whether it was enough to lead to murder.

👉 Next episode: Mafia (Part 4) – Johnny Roselli & Santo Trafficante

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