In a case that underscores the continuing challenges of gun violence in the St. Louis region, a convicted felon has pleaded guilty to a gun charge after flaunting firearms during a video call with a jail inmate, as stated in a recent U.S. Attorney’s Office press release. The man, Bruce Donta Robinson, aged 28, admitted last Thursday to being in possession of firearms illegally. This is particularly significant given that he is prohibited from such possession due to his felony status…