Authorities say two juveniles have been charged with crimes connected to the mass shooting at the Kansas City Chiefs’ Super Bowl rally. A news release from the Jackson County Family Court on Friday said the juveniles are being detained in the county’s Juvenile Detention Center on gun-related and resisting arrest charges. The release said additional charges are expected as the investigation continues. No further information was released. A mother of two was killed and 22 people were injured by gunfire Wednesday afternoon, when shots erupted amid the throng of fans gathered at a rally outside Union Station after a parade through the city.