The group, which is thought to have been active in the United States since the 1970s, preaches the belief that Ashkenazim are inauthentic Jews, and that black and Latino people are the descendants of the 12 tribes of Israel.

“The why and the ideology and the motivation — that's what we're investigating," New Jersey Attorney General Gurbir Grewal said Wednesday, adding that authorities are trying to determine whether anyone else was involved.
Steve Fulop, the Mayor of Jersey City, pronounced the attack a hate crime against Jews.
The attackers were identified as David N. Anderson, 47, and Francine Graham, 50.
The victims were 31-year-old Mindel Ferencz, the owner of the grocery store; Moshe Deutsch, a 24-year-old rabbinical student from Brooklyn; and store employee Douglas Miguel Rodriguez, 49.
Members of New York's Charedi Jewish community gathered on Wednesday night for funerals for Mrs Ferencz and Mr Deutsch.