ST. LOUIS COUNTY - St. Louis County Police are investigating an officer-involved shooting that injured two juveniles after officers responded to a large teen gathering Sunday night, July 5, 2026, that drew more than 25 emergency calls and later spilled into the area of Bellefontaine Road and Larimore Road, authorities said.The shooting happened about 10:15 p.m. Sunday, July 5, in the 11000 block of Bellefontaine Road, according to the St. Louis County Police Department. Police said officers init...