The attack occurred when a driver allegedly used a vehicle to strike pedestrians and subsequently wielded a machete. The suspect, identified as 21-year-old Abdul B., is currently at large and has a history of extremist affiliations, including a previous conviction related to a violent crime and attempts to join the Islamic State in Syria. In response, police forces across Germany have mobilized to locate him, while a second suspect has reportedly been detained. The incident has prompted widespread expressions of solidarity, with memorials held in Berlin and Hamburg.