A rented Home Depot pickup truck was used to ram into pedestrians and cyclists on a busy bike path in Lower Manhattan, New York City. The assault took place during the Halloween season, a time when revelers filled the streets. Sayfullo Saipov, the perpetrator, drove for nearly a mile, targeting crowds along the West Side Highway, resulting in eight fatalities and numerous injuries. Eyewitnesses reported scenes of chaos as people scattered and emergency responders rushed to the scene. The attack was described as a deliberate act aimed at maximizing civilian casualties, echoing tactics used in similar assaults across the globe. Saipov was quickly apprehended by police on the scene after exiting the vehicle. In the aftermath, many of the injured received medical attention at nearby hospitals.

Following the attack, investigations revealed that Saipov had lived in the U.S. for several years and had connections to radical ideologies. His actions prompted widespread condemnation from various public figures and debates regarding security and immigration policies. The incident escalated discussions about terrorism and safety measures in urban areas, particularly regarding large gatherings and public events. Memorials were set up for the victims, and memorial events took place to honor those who lost their lives during the attack. Security protocols in the city were reviewed, leading to increased surveillance and protective measures on busy streets and popular tourist attractions.