Try refreshing your browser, or Good Samaritan hailed as 'hero' for firing at In-N-Out mass shooter: 'Saved many lives' Back to video We apologize, but this video has failed to load. Please try againArticle contentAdvertisement 3 Story continues below This advertisement has not loaded yet, but your article continues below. Advertisement 4 Story continues below This advertisement has not loaded yet, but your article continues below. Article content 🚨 A gun-wielding bystander fired at the Idaho In-N-Out mass shooter. Advertisement 5 Story continues below This advertisement has not loaded yet, but your article continues below.