The two killers who stormed a kosher market in Jersey City were driven by hatred of Jews and law enforcement, New Jersey's attorney general said Thursday, adding that the case is being investigated as domestic terrorism.
Attorney General Gurbir Grewal disclosed that the killers had five guns, including an AR-15-style rifle and a shotgun they were wielding when they burst into the store in an attack that left the scene littered with several hundred shell casings.
The two killed four people in the rampage -- a police officer gunned down at a cemetery and three people who had been inside the store.