New York City Mayor Bill de Blasio declared the rampage a terrorist attack. Investigators say they discovered handwritten notes in Arabic near the truck that indicated allegiance to the terrorist group ISIS. So far, they view Saipov as someone inspired by ISIS rather than directed by the terrorist organization to act.
Saipov came to the United States from Uzbekistan in 2010. He had a green card that allowed permanent legal residence. He had apparently lived in Paterson, New Jersey, and Tampa, Florida. An official said Saipov rented the truck from a Home Depot in Passaic, New Jersey.
President Donald Trump responded to the attack on Twitter: “In NYC, looks like another attack by a very sick and deranged person. Law enforcement is following this closely. NOT IN THE U.S.A.!”
A few hours later, the president tweeted that he had ordered Homeland Security to further tighten vetting procedures for foreigners entering the United States. (In January, Trump signed an executive order that called for tighter screening of foreigners. The measure, known as “extreme vetting,” was highly controversial at the time.)
The attack is similiar to one in Nice, France, last summer, in which a man drove a cargo truck into crowds celebrating Bastille Day, killing 85 people.
New York City Mayor de Blasio said at a news conference on Tuesday, “Based on information we have at this moment, this was an act of terror, and a particularly cowardly act of terror aimed at innocent civilians.” New York Governor Andrew M. Cuomo cautioned, “There’s no evidence that suggests a wider plot or a wider scheme.”