Robert F Kennedy Jr has responded to an allegation that he sexually assaulted an employee by stating: “I am not a church boy,” as scrutiny grows over his long-shot run for the presidency. The independent candidate, who is seen as a threat by both the Biden and Trump campaigns, made the statement after his former babysitter told Vanity Fair that Kennedy assaulted her at his home in 1998. Eliza Cooney, who worked for Kennedy and his then wife as a live-in nanny at the family’s home in Mount Kisco, New York, said Kennedy touched her leg at a business meeting and later appeared shirtless in her bedroom before asking her to rub lotion on his back. A few months later, Kennedy blocked Cooney in the kitchen “and began groping her”, Vanity Fair reported. Cooney told the magazine that Kennedy touched her inappropriately. “My back was to the door of the pantry, and he came up behind me,” Cooney said. “I was frozen. Shocked.” The assault was interrupted, Cooney said, when a male worker entered the kitchen. Asked about the sexual assault allegation on the Breaking Points podcast, Kennedy said: “The [Vanity Fair] article is a lot of garbage.” He added: “Listen, I have said this from the beginning. I am not a church boy. I am not running like that. “I said in my … I had a very, very rambunctious youth. I said in my announcement speech that I have so many skeletons in my closet that if, if they could all vote, I could run for king of the world. “So, you know, Vanity Fair is recycling 30-year-old stories. And, I’m not, you know, going to comment on the details of any of them. But it’s, you know, I am who I am.” Asked if he was denying that he assaulted Cooney, Kennedy said: “I’m not going to comment on it.” The Kennedy campaign did not respond to a Guardian request for comment. Cooney said she kept the alleged assault secret until the #MeToo movement prompted many women to come forward with stories of abuse in 2017. She told her mother, and after Kennedy announced his campaign for the presidency in 2023 Cooney told two friends and a lawyer, Elizabeth Geddes. Geddes did not respond to a request for comment. Kennedy, 70, initially ran against Joe Biden for the Democratic nomination before launching a campaign as an independent in October last year. As the son of Robert F Kennedy, the US senator for New York who was assassinated in 1968, and the nephew of John F Kennedy, who was assassinated while serving as president in 1963, Kennedy’s campaign drew widespread attention but has been littered with controversies. In July 2023 a video surfaced of Kennedy making false claims that Covid-19 was “ethnically targeted” to attack Black people and white people while sparing Ashkenazi Jews and Chinese people, while Kennedy has also claimed that wifi causes “leaky brain”. He has also linked antidepressants to school shootings, and in 2023 Kennedy claimed that chemicals in water are making kids transgender. Kennedy, a former environmental lawyer, is polling at 9.1% of the national vote, according to FiveThirtyEight’s average, and is highly unlikely to win the presidency. But both the Biden and Trump campaigns fear he could pull votes away from them in key states. Kennedy will be on the ballot in Michigan, a crucial swing state which the president won by 150,000 votes in 2020, and is working to gain ballot access in Wisconsin, which Biden won by 20,000 votes.