Authorities were ‘actively looking’ for Georgia shooting suspect after a warning call from his mom the morning of the attack CNNFather of accused Apalachee High shooter seeks to be jailed separately FOX 5 AtlantaGeorgia shooting suspect rode bus to school, had gun in backpack, GBI says The Atlanta Journal ConstitutionGeorgia school shooting suspect’s dad asks for protection after ‘incalculable number of threats’ in jail Yahoo! VoicesInvestigators say teen smuggled assault rifle into Georgia school in backpack before shooting WSAV-TV