In 2022 in Indiana, a courageous young armed citizen named Eli Dicken stopped a mass murder in a shopping mall. Opening fire on the crazed rifleman from a distance of forty or more yards initially, he fired ten rounds from his Glock 19 pistol, hitting the would-be mass murderer eight times and killing him where he stood. His action saved countless lives.
Dicken now has that Gen5 Glock 19 up for auction at Gunbroker. The young man is in my opinion a genuine American hero. My take on it can be found here.