The two people who stormed a kosher grocery store in Jersey City with rifles, killing three people inside and also murdering a veteran detective, have been identified as David Anderson and Francine Graham, four law enforcement sources familiar with the case tell News 4. Three sources say Anderson was a one-time follower of the Black Hebrew Israelite movement, a group whose members believe they are descendants of the ancient Israelites and may adhere to both Christian and Judaic beliefs. There was a note with religious writings in the U-Haul he and Graham allegedly drove to the scene, but a motive...