Taking Down the Real Sopranos from Gangland Wire

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Gary Jenkins: Mafia Detective

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Taking Down the Real Sopranos

53 minutes Posted Nov 24, 2025 at 5:05 pm.

Seamus' FBI Journey

Inside the DeCavalcante Family

The Process of Flipping

Comparing Families

The First Cooperation

The Proffer Process

Protecting Cooperators

The Murder of Joseph Canigliaro

Life on Trial

The Real Sopranos

Leading the Columbo Squad

Major Arrests and Cases

Final Thoughts and Stories

]Well, hey, welcome all you wiretappers. Good to be back here in studio of Gangland Wire. This is Gary Jenkins, retired Kansas City Police Intelligence Unit detective.

]Welcome to Gangland Wire

]I have a former FBI agent as my guest today. And, you know, I love having these FBI agents on. I've had a lot of them on and I worked with a lot of the guys and they're really good guy. Everyone I ever met and worked with was a really good guy. Now they got their deadhead just like we did. But these aggressive guys are the ones that write books and I've got one on today. Seamus McElherney. Welcome, Seamus. Thank you. It's great to be here. All right. Well, an Irish name now working on the Italian mob, huh? How come you weren't working on the Westie? So they were maybe gone by the time you came around. There's no such thing.

]Oh, yeah. You got your code. You Irish guys got your code, too. All right, Seamus, you got a book, Killing, or Killing, Flipping Capo. I want to see it back up over your shoulder there. Really interesting book, guys. He flipped a guy named Anthony Capo. And he really took down the real Sopranos, if you will. So Seamus, tell us a little about how you got started with the FBI, your early career. Okay. When I got out of school, I really didn't know what to do. And I got into banking and I just decided that was really not for me. And I got lucky where I got to meet an FBI agent. and I was just so fascinated by the work. It seemed like every day was different. You know, one day you could meet a CEO and another day you could be doing surveillance. It just, the job just seemed really interesting.

]Like fascinating to me. So I decided to try to become an agent. And I was constantly told, Shane, you should never become an agent. You didn't have the background for it. And one, one, a motto in life to me is persistence beats resistance. And I was just determined to become an agent. And back then in the late 1990s, it was a long process and it took me close to two years to actually become an agent. And I was selected to go down to training and I was very fortunate to be selected to go down to training. Now it was your first office back up in New York and the, one of the organized crime squads, or did you go out into boonies and then come back? I actually was born and raised in New York, and I was fortunate to be selected to be sent back to New York. So my first squad, I was sent back to the city, back to 26 Federal Plaza,

]Seamus' FBI Journey

]and I was assigned to a squad called C-10. And C-10 was an organized crime squad, which was responsible for the Bonanno family, and then later became the DeCavocanti family as well, which I can explain to you yeah yeah we'll get we'll get deep into that now now let's let me ask you a little bit about the book tell the guys a little bit about the process of writing a book from your fbi experiences.

]It's a long process. First of all, I was contacted by someone who was interested

]Writing a Book

]in writing a book based upon my career. People had encouraged me to write a book because I had a very successful career. And when you work organized crime, it's never just about you. It's about the people that you work with, right? It's definitely a team. It's never just one person. I had great supervisors. I had great teammates. I had a great partner. And so I was approached to write a book. So then I had no idea. So there was an agent, a famous agent, an undercover agent named Jack Garcia. So I kind of really leaned on him to kind of learn how to write a book. And it's a long process. You have to get an agent, the publisher, a co-author I had. And then when you finally have all that, and you do have the manuscript ready to be written, you have to send it down to the FBI. And that is a long process. The FBI, in this instance, probably took over a year for them to review the book because what they want to make sure is you're not revealing any investigative techniques. Fortunately for me, a lot of the information that is in the book is public information because of all the trials that I did. Interesting. Yeah, it is. It is quite a I know it was quite a process.

]Now, the banana squad, you work in a banana squad. You know, we know a little bit about the banana squad.

]Was Joe Pacino the boss when you first came in? Yes, he was. And I actually had the pleasure of arresting Joe as well. Ah, interesting. I did a show on Joe. He's a really interesting guy. I know my friend, who was at the banana squad, I think just before you were, and he talked a lot of, to me personally, he won't go on the show, but he talked a lot about Joe Massino. He said, actually, saw him in the courtroom one time later on, he hadn't seen him in several years. And, and Joe looked across the courtroom. He said, Doug, how are you doing? He said, Joe was that kind of guy. He was real personal. He was.

]Yeah, so when I first got to the squad, the supervisor at the time was a gentleman named Jack Steubing, and he had the thought process to go after Joe and his money. So there was two accountants that were assigned to a squad at that time. It was Kimberly McCaffrey and Jeff Solette, and they were targeted to go after Joe and his money. And it was a very successful case. And when we arrested Joe, I think it was in January of 2003, I believe it was, I was assigned to be part of that arrest team. Interesting. You know, McCaffrey and Sled are going to be talking about that case out at the Mob Museum sometime in the near future. I can't remember exactly when it is. And it was a hell of a case. I think it just happened, actually. Oh, did it? Okay. I actually just spoke to Jeff, so I think it just happened about a week or two ago. Okay. Yeah, I tried to get him to come on the show, and I think maybe he was committed to doing something else, and I didn't keep after him. And I don't like to pester people, you know.

]And Fensell was the one that said, you got to get Jeff Sillett. You got to get Jeff Sillett. When I looked into that money angle of it, that was pretty interesting about how they were laundering their money through the parking lots and just millions. And when he gave up, like $10 million or something? I mean, it's unbelievable. Yes. And that's that's one of the reasons why I wrote the book is because I don't think the public or the press really put this together where that squad, C-10, is a very unique squad where we were dismantling the two families at the same time. Half the family was working the Bonanno family and half the family was working the Cavalcanti family. So it's a very unique squad during that six or seven year time period where we were dismantling two families at the same time.

]Inside the DeCavalcanti Family

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Show notes

In this episode of Gangland Wire, host Gary Jenkins sits down with former FBI agent Séamus McElearney, author of Flipping Capo, for a deep dive into one of the most remarkable Mafia investigations and how he took down the DeCavalcante Family.

McElearney recounts his unlikely path from the world of banking to the FBI, driven by a lifelong fascination with law enforcement. Despite being told he didn’t have the “right background,” he pushed forward—eventually landing in New York’s Organized Crime Squad C-10, where he investigated both the Bonanno and DeCavalcante crime families. He describes the rare and demanding experience of working two Mafia families at once, and the teamwork required to dismantle them from the inside out.

As the conversation turns to his book, Flipping Capo, McElearney explains the years-long process of writing it and the rigorous FBI review needed to ensure no sensitive investigative techniques were revealed. He shares early memories of notorious boss Joe Massino, and the high-stakes surveillance and arrests that defined his career.

A major focus of the episode is the arrest and flipping of Anthony Capo, a feared DeCavalcante soldier—and the first made member of that family ever to cooperate with the government. McElearney walks listeners through the tension of that operation, his calculated approach to treating Capo with respect, and the psychological tightrope that ultimately persuaded Capo to talk. That single decision triggered a domino effect of cooperation that helped bring down the New Jersey mob family many believe inspired The Sopranos.

Gary and Séamus dive into the proffer process, cooperation agreements, and the behind-the-scenes strategies used to turn high-level mobsters. McElearney also draws comparisons between real mob figures and the fictional world of The Sopranos, revealing how much of the hit series was grounded in the actual cases he worked.

The interview closes with McElearney’s reflections on how organized crime continues to evolve. While today’s mob may look different from the one he battled in the ’90s, he stresses that the methods—and the money—still flow. His candid insights offer a rare look into the changing face of the American Mafia and the ongoing fight to contain it.

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