On September 12, 1862, the Battle of Harpers Ferry took place. An excerpt from the article:
"For three days, Jackson placed artillery on the heights above Harpers Ferry, and on the morning of September 15 ordered an artillery barrage that bombarded the town, followed by an infantry assault by Maj. Gen. A. P. Hill's division. As surrender was debated, Miles was struck by a shell that shattered his left leg, a wound that proved fatal. Jackson took possession of Harpers Ferry before joining the rest of Lee’s army at Sharpsburg, leaving Hill’s division to process the parole of 12,000 prisoners."