The nation watched in shock on Tuesday as David Anderson, 47, and his girlfriend Francine Graham, 50 entered a Jewish food store in Jersey City and killed three civilians during a hostage/shootout situation that lasted several hours and shut down part of the city. Anderson and Graham, who are now dead, are also believed to have ambushed Jersey City detective Joseph Seals, and there’s evidence they are connected to the murder of an Uber driver in neighboring Bayonne, New Jersey. It turns out that, according to the New Jersey Department of Corrections records, Anderson was charged with weapons offenses in...