A protest in Kirkwood last night took a potentially ugly turn when an SUV barreled through the crowd, horn honking.The protesters had assembled in the St. Louis suburb to advocate for the conviction of former police officer Jason Stockley, who has been tried on a charge of a first-degree murder. The city is now in its fifth week of waiting for a verdict, a decision in the hands of a judge after Stockley waived his right to a jury.
"Stand up!…