Ernest Robinson, an assistant high school basketball coach, was escorting two of his female team members from the building one evening when they were approached by two teenage boys.  One of the teenagers wielded a gun. The gunman ordered the girls to leave as the other teen yanked at the chain Robinson wore around his neck.  Robinson quickly pulled out his concealed pistol and fired at both assailants, killing one and wounding the other. The surviving perpetrator is now being charged with one count of armed robbery and one count of assault with intent to rob while armed. (The Detroit News, Detroit, MI, 2/15/13)

Three masked men entered Plaza Jewelers one afternoon, one carrying a gun while the other two wielded hammers. Store owner Alfonso Angela spotted the men through the store window and grabbed the gun he kept hidden behind the counter. The two men with hammers, one carrying a bag, were approaching the glass cases of jewelry when Angela cocked the hammer of his gun. Within seconds, the men were making a hasty exit. Police were called and two male suspects were later taken into custody. (San Jose Mercury News, Fair Oaks, CA, 1/21/13)

From The Armed Citizen Archives
June 1982: Rev. Martin Jarreau was asleep in the rectory of St. Ann's Catholic Church in Miami when he heard strange noises. He grabbed a .38 cal. revolver and went to investigate. He found a would-be burglar trying to exit via a bathroom window. Fr. Jarreau held the man, who had a long criminal record, for police. (The Herald, Miami, Fla.)