The suspected attacker is a 28-year-old Afghan national.
The police believe that the event was a terror attack carried out by a Tulkarm resident who entered Israel illegally.
MDA and Israel Police rushed to scene, and security guards neutralized the terrorist before arresting him.
Rabbi Fishoff was a resident of Hadera and a father of seven.
A stabbing attack in Hadera injured six people, including three in serious condition. Police confirmed it was a terror attack.
The Police Prosecution Department has indicted National Security Minister Ben-Gvir's driver for reckless driving and running a red light, resulting in a car crash.
Witnesses told Dutch broadcaster NOS that the suspect shouted "Allahu Akbar" ("God is Greater" in Arabic) during the attack.
The wounds of three of the victims were described as life-threatening by German police.
Vincent Sumpter has been charged with eight felonies, including assault as a hate crime, for the incident, according to an arrest report.
One murdered victim was a 66-year-old woman Rina Daniv. Her husband, Shimon Daniv, 69, is in serious condition.