Nick Vallelonga, one of the writers and producers of the Golden Globe-winning dramedy Green Book, has deleted his Twitter account after coming under intense criticism for a 2015 tweet in which he repeated Donald Trump’s thoroughly debunked claim that Muslims in New Jersey celebrated the Sept. 11 attacks. Vallelonga’s tweet called Trump’s falsehood “100% correct” and claimed, “Muslims in Jersey City cheering when towers went down. I saw it, as you did, possibly on local CBS news.” Such claims have been definitively debunked by outlets such as the New York Times and the Washington Post.