“I always thought it would be better to be a fake somebody than a real nobody.” So says Matt Damon in the title role of The Talented Mr Ripley, the Oscar-winning film from 1999. The line would make a fitting political epitaph for George Santos, the New York Republican facing imminent expulsion from Congress after a scathing House ethics committee report cited “overwhelming evidence” of lawbreaking.

Santos, 35, also faces federal charges of conspiracy, wire fraud, false statements, falsification of records, aggravated identity theft and credit card fraud, in a 23-count indictment in his home state. If convicted, he is likely to spend years in prison.

“This story is a tragedy,” says Mark Chiusano, author of The Fabulist: The Lying, Hustling, Grifting, Stealing, and Very American Legend of George Santos, a book published this week. “He is someone who is clearly very ambitious and wants to live a kind of wealthy life, a life of fame and notoriety, and he is trying to attain essentially a version of the American dream, which so many people have sought over the years.

“The sad thing is that he realises pretty early on that he’s not going to get there, he’s not going to be able to make a ton of money on Wall Street, he’s not going to be as famous as The Real Housewives, for example. Because of the difficulty and grittiness of the usual road to the American dream, he decides to go a different route.

“He starts making everything up, rather than [be like] members of his family who just kept their heads down and worked hard and tried to build a life. He tries to take this shortcut and the shortcut eventually catches up with him and it’s a real tragedy. He has no one to blame but himself but he is in a very difficult place now.”

Chiusano, 33, covered Santos at Newsday, a newspaper serving Long Island. He first spoke to Santos by phone in 2019, when he was announcing a run for Congress. When Chiusano asked where the launch would happen, he was surprised to hear Santos say right now – even though the candidate was in Florida.

The author recalls: “That was the first strangeness of him and then I kept writing about other strange things he was doing. It was unclear where he lived, whether he even really lived in the district, his QAnon slogan promoting – all sorts of strange things for the next two cycles.”

Like Ripley, Chiusano discovered that Santos can be charming. “One of the things that almost everyone I talked to who knew him said is he’s very charismatic and it’s true. He has a big personality. He’s a tall man. He makes friends easily. He’s a fun guy to hang out with.

“I got a little bit of that sense in our phone calls but the flip side is that he can turn nasty and cutting very quickly, which he certainly did with his financial victims and to a lesser extent with me, just starting to get more critical and angry, and I’m sure there’s more of that to come once the book comes out.”

Santos did not cooperate for the book.

‘This hustling, grifting lifestyle’

In 2020, up against an incumbent, Santos lost the election by more than 12 points. But two years later the incumbent was gone, redistricting worked in Republicans’ favour and there was local frustration over Covid and crime. Santos won New York’s third congressional district, which encompasses parts of Nassau county and Queens.

His biography came under intense scrutiny – and began to fall apart. Among his most spectacular lies: his grandparents fled the Holocaust; his mother was caught up in the 9/11 attacks in New York; he was the “star” of the Baruch College volleyball team; he worked for the Wall Street firms Citigroup and Goldman Sachs; he was a producer on the failed Broadway show Spiderman: Turn Off the Dark; he “lost four employees” in the 2016 Pulse nightclub shooting in Orlando, Florida; the 2020 presidential election was stolen from Donald Trump.

Furthermore, it emerged that in 2008 Santos, who has deployed an array of pseudonyms, was charged by Brazilian prosecutors for using a fake name and a stolen chequebook to buy goods including tennis shoes. Also, in 2016 he allegedly took $3,000 from an online fundraiser intended to help save the life of a dog owned by a disabled military veteran.

It seems there was no “loss of innocence” or “turning point” for Santos. Raised in New York by Brazilian migrants, he was always a fabulist leaving a trail of victims.

“One thing that struck me in reporting the book is how committed he was to this hustling, grifting lifestyle from a very early age,” Chiusano says.

When Santos was in high school, he cheated his sister’s 16-year-old friend, who spoke little English, out of video game equipment and technology worth hundreds of dollars.

“This kid saw Santos as a kind of older brother figure, a mentor looking out for him, which is a through line with Santos: he’ll befriend you and be very charming and charismatic before he turns. He did turn on this kid and the kid ended up going back to Brazil pretty empty-handed.”

Not even Santos’s family was safe. Chiusano adds: “I write in the book about how he mooches off his very elderly and religiously devout grandmother, who’s living in Brazil. He gets money off her to fund his fun lifestyle in Brazil as a late adolescent teenager.

“In New York he is stealing from his Aunt Elma, who again is this woman who worked very hard to build a life in New York and seems to have doted on Santos and he used that to his benefit. This commitment to doing whatever he can to make a couple of bucks is a through line in his life up to the present.”

Interviewees agreed that this goes beyond everyday grifting. “A story that I heard many times was a version of: ‘Santos was talking to me and told me X and not only was it fake but he really believed it.’ The idea that he believed the lies he was telling was something that many people thought was the case.”

Chiusano spent weeks in Brazil tracking down people who remember Santos as a drag queen and beauty pageant hopeful.

“The Brazil piece of his story was important to the book because it shows Santos at this major moment of his development, which is that he’s in Brazil away from the New York life he knew. No one knows who he is that well so he can pretend to be this other person.

“He pretends to be a very wealthy person, someone who’s on his way up in the world, using his American background to seem more impressive than he actually is. I talked to a lot of people down there who knew him and this, of course, is when he is experimenting with dressing in drag.

“This has been a controversial part of Santos’s story. There’s a couple of famous pictures and videos of him dancing in drag but he claims that these pictures are all that there was. That was not what I found when I went down there and talked to people who remembered him as a drag queen.”

Santos is married to a man named Matt. Yet he has endorsed Florida’s hardline “don’t say gay” bill and aligned himself with far-right Republicans who scaremonger about drag queens in schools and advocate book bans. Does he have any true political convictions or are these, too, just an act?

Chiusano finds it hard to say. “He has flipped on so many things. He’s flip-flopped on abortion. He claims that he was no rightwinger and now he is very much associated with the far right of the Republican party. He’s definitely flipped and he’ll definitely say whatever he needs to satisfy an audience.

“But there do seem to be some core conservative beliefs. Many members of his family are pretty conservative. They’re pretty pro-[Jair] Bolsonaro, the former president of Brazil who’s very conservative. I don’t think that he is secretly a super-lefty guy who is making this up. He’s conservative but he takes any opportunity that is laid in his path.”

Santos belongs to what Chiusano dubs “the shamelessness caucus” in Congress, along with provocateurs such as Lauren Boebert and Marjorie Taylor Greene. “They are there mostly to get more attention for themselves,” Chiusano says. “They don’t seem to have so much interest in governing and he has joined them, sometimes voting in concert with them, co-sponsoring bills with them. Obviously a lot of people are very angry at him in Congress and are not giving him the time of day but he does have these friends on the far right.”

Long obsessed with celebrity – his old tweets betray a fascination with Miley Cyrus, Paris Hilton and The Real Housewives – Santos got rich in a political era in which fame is the ultimate currency.

“Some of these more shameless members feel a sense of impunity, that it doesn’t matter what they say,” Chiusano says. “In fact, the crazier that they sound, the more social media clout they have.

“This is the result of breakdown of all these American institutions including the media and the party system, which used to be gatekeepers that helped give voters a better sense of here’s who this person is, but also weeding out candidates who should not have gotten to higher office. This is a very modern thing and he is a symptom of the disease. He’s not the disease itself.”

‘A scary idea’

There is not much doubt about Santos’s political mentor: Donald Trump.

Chiusano continues: “Santos models himself pretty directly off Trump. Trump is this almost sui generis figure who is kind of shaping the Republican party and he himself is the result of all these other political forces outside himself. But Trump is a person who was already famous and already had at least a perception of being very rich and certainly had more resources that Santos did.

“You can see how someone like that was able to harness these crazy political forces and become president. What’s interesting to me is the Santos story shows that even a regular person can be lying and shameless and get to office and that is, in some senses, almost scarier than someone like Trump being able to do it. If there can be many Trumps who aren’t as rich and powerful as Trump and still lie their way to office, that’s a scary idea.”

But it does not appear that Santos could shoot someone on Fifth Avenue and not lose any votes. The House ethics committee detailed extravagant – and possibly illegal – spending of campaign money, including thousands of dollars on Botox, luxury brands such as Hermès, and “smaller purchases” from OnlyFans, an online platform known for sexual content.

Consequently, Santos looks set to be expelled from Congress, as even Republicans run out of patience, and has said he will not run again. He has no Trump-style option to pardon himself. But Chiusano does not believe this is the last the world will hear of George Santos.

“These charges are very significant and he’s facing an uphill battle but he wouldn’t be in jail for a hundred years, like Sam Bankman-Fried seems likely to be. As far as we know now, if he’s convicted, he’ll get out as a relatively young man. I definitely see a second act for him, maybe not in elected politics but certainly in the Dancing with the Stars/rightwing podcast game. It would be back to his original love of celebrity.”

• The Fabulist is published in the US by One Signal/Atria