FBI: Man arrested after expressing interest in committing mass shooting ABC15 ArizonaThere could have been three more mass shootings if these men weren't stopped, authorities say CNN3 Men in Their Early 20s Arrested for Making Separate Mass Shooting Threats in Florida, Ohio, Connecticut: Officials KTLA Los AngelesPolice take down suspect who allegedly threatened to commit mass shooting ABC NewsA man is arrested after expressing interest in committing a mass shooting, FBI says CNNView full coverage on Google News