text:  It was back on June 11th at LaSalle and Niles Avenue when 69-year-old John Niswander was shot and killed by officers after threatening them with a knife. Despite multiple attempts to de-escalate the situation with non-lethal means, the St. Joe County prosecutor said one officer was forced to fire his weapon due to the imminent threat to safety. News at 530, powered by the R&B Car Company, with a huge selection of quality pre-owned vehicles. Cars, crossovers, trucks, SUVs, and minivans. Shop today at rbcarcompany.com.