The mistress who helped bring down jailed FBI spy Charles McGonigal has died suddenly at her home in South Florida, the Daily Mail can reveal.
Allison Guerriero, 52, passed away hours after sharing a flurry of 75 posts on X on Thursday, including a video of herself walking in the street demanding a spotlight on other Feds and another where she declared: 'I hate the FBI.'
They were part of her unrelenting years-long campaign, often conducted on social media, against married McGonigal, 58, and her personal war against other senior figures in the agency.
Guerriero, a close friend of former New York City mayor and Trump stalwart Rudy Giuliani, died sometime in the evening of August 27, according to her devastated 80-year-old father Bill.
Her 18-month affair with McGonigal, the treacherous former head of the FBI counterintelligence in New York, helped blow the lid on his crimes, which included secretly working for Russian oligarch Oleg Deripaska.
He is serving six years and six months in federal prison, but Guerriero always believed he should have received a harsher sentence, telling the Daily Mail in 2024: 'He's a traitor.'
On the day of her death, she posted a selfie video of her strolling in her relatively new hometown of Boynton Beach, Florida, saying: 'Hey, good morning everybody. Friends and enemies… of course I'm in the middle of all my PTSD from 9/11 but I'm actually breathing a huge sigh of relief…
'Here's the problem with Charles McGonigal. You know his name, but you never did before that. You knew Jim Comey's name. You knew Chris Wray's name.. all the names that you already know, you know. Why don't you start looking for the names that you do not know?'
https://www.dailymail.com/news/article-16093493/allison-guerriero-mistress-FBI-spy-Charles-McGonigal-dead-russia.html