KWWL: An Arizona prison inmate has been charged in the killing a Jewish Defense League activist who was imprisoned with him.Federal prosecutors say David Frank Jennings has been indicted for first-degree murder in last November’s killing of Earl Krugel at the Federal Correctional Institution in Phoenix.Krugel, from the Los Angeles area, was serving time for his role in a bomb plot against a California mosque and the office of an Arab-American congressman.?

Family members say Krugel had been at the prison for three days and died after being hit in the head with a concrete block. A former Krugel attorney questioned why Krugel had been transferred to the medium-security prison with no protective custody, which he’d had in Los Angeles in the years after his arrest.