Father and son indicted over mass shooting at Georgia school AxiosTeen suspect and father indicted in Georgia high school shooting that killed 4 NBC NewsGrand jury indicts Colt and Colin Gray for Apalachee High School mass shooting FOX 5 AtlantaGeorgia school shooting suspect, father indicted on dozens of charges including murder Live 5 News WCSCNews Wrap: Georgia father and son indicted for Apalachee High School mass shooting PBS NewsHour